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Posted to commits@milagro.apache.org by km...@apache.org on 2019/06/13 15:52:24 UTC

[incubator-milagro-crypto-c] branch update-code updated: fix ecp bug and remove warnings

This is an automated email from the ASF dual-hosted git repository.

kmccusker pushed a commit to branch update-code
in repository https://gitbox.apache.org/repos/asf/incubator-milagro-crypto-c.git


The following commit(s) were added to refs/heads/update-code by this push:
     new 6237539  fix ecp bug and remove warnings
6237539 is described below

commit 62375394838e63d38009d600076cad2333fc1f3e
Author: Kealan McCusker <ke...@gmail.com>
AuthorDate: Thu Jun 13 16:45:02 2019 +0100

    fix ecp bug and remove warnings
---
 Makefile                        | 30 +++++-----------
 config.mk                       |  2 +-
 examples/testall.c              | 76 ++++++++++++++++++++---------------------
 include/amcl.h.in               | 10 +++---
 src/ecdh.c.in                   |  8 ++---
 src/ecp.c.in                    |  3 +-
 src/ecp4.c.in                   |  4 +--
 src/ecp8.c.in                   |  3 +-
 src/fp12.c.in                   | 48 +++++++++++++-------------
 src/fp2.c.in                    |  2 --
 src/fp24.c.in                   | 49 +++++++++++++-------------
 src/fp48.c.in                   | 50 +++++++++++++--------------
 src/mpin.c.in                   |  2 +-
 src/mpin192.c.in                |  6 ++--
 src/mpin256.c.in                |  4 +--
 src/pair.c.in                   | 11 +++---
 src/pair192.c.in                | 10 +++---
 src/pair256.c.in                | 10 +++---
 src/rom_curve_ANSSI.c           |  4 +--
 test/CMakeLists.txt             | 12 +++----
 test/test_mpin_vectors_ZZZ.c.in |  6 ++--
 21 files changed, 162 insertions(+), 188 deletions(-)

diff --git a/Makefile b/Makefile
index 588707c..567aa7f 100644
--- a/Makefile
+++ b/Makefile
@@ -65,18 +65,11 @@ BUILDS_MISC64=LINUX_64BIT_C25519_RSA2048:-DWORD_SIZE=64,,-DCMAKE_INSTALL_PREFIX=
 	LINUX_64BIT_SECP256K1:-DWORD_SIZE=64,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=SECP256K1,,-DAMCL_RSA=2048 \
 	LINUX_64BIT_C25519_BN254CX_RSA2048:-DWORD_SIZE=64,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=C25519,BN254CX,,-DAMCL_RSA=2048 \
 	LINUX_64BIT_NIST256_BN254CX_RSA2048:-DWORD_SIZE=64,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=NIST256,BN254CX,,-DAMCL_RSA=2048 \
-	WINDOWS_64BIT_BN254CX:-DWORD_SIZE=64,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048,,-DCMAKE_TOOLCHAIN_FILE=../../resources/cmake/mingw64-cross.cmake \
-	WINDOWS_64BIT_BN254CX_STATIC:-DWORD_SIZE=64,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048,,-DCMAKE_TOOLCHAIN_FILE=../../resources/cmake/mingw64-cross.cmake,,-DBUILD_SHARED_LIBS=OFF
+	WINDOWS_64BIT_BLS383:-DWORD_SIZE=64,,-DAMCL_CURVE=BLS383,,-DAMCL_RSA=2048,,-DCMAKE_TOOLCHAIN_FILE=../../resources/cmake/mingw64-cross.cmake \
+	WINDOWS_64BIT_BLS383_STATIC:-DWORD_SIZE=64,,-DAMCL_CURVE=BLS383,,-DAMCL_RSA=2048,,-DCMAKE_TOOLCHAIN_FILE=../../resources/cmake/mingw64-cross.cmake,,-DBUILD_SHARED_LIBS=OFF
 
 BUILDS_PF32=LINUX_32BIT_BLS383:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BLS383,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_BLS381:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BLS381,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_BN254CX:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_BN254:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BN254,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_FP256BN:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=FP256BN,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_FP512BN:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=FP512BN,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_BLS461:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BLS461,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_BLS24:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BLS24,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl \
-	LINUX_32BIT_BLS48:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BLS48,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl
+	LINUX_32BIT_BN254CX:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048,,-DCMAKE_INSTALL_PREFIX=/opt/amcl
 
 BUILDS_NIST32=LINUX_32BIT_NIST256_RSA2048:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=NIST256,,-DAMCL_RSA=2048 \
 	LINUX_32BIT_NIST256_RSA4096:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=NIST256,,-DAMCL_RSA=4096 \
@@ -100,28 +93,23 @@ BUILDS_MISC32=LINUX_32BIT_C25519_RSA2048:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-
 	LINUX_32BIT_SECP256K1:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=SECP256K1,,-DAMCL_RSA=2048 \
 	LINUX_32BIT_C25519_BN254CX_RSA2048:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=C25519,BN254CX,,-DAMCL_RSA=2048 \
 	LINUX_32BIT_NIST256_BN254CX_RSA2048:-DCMAKE_C_FLAGS=-m32,,-DWORD_SIZE=32,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=NIST256,BN254CX,,-DAMCL_RSA=2048 \
-	WINDOWS_32BIT_BN254CX:-DCMAKE_C_FLAGS=-m32,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048,,-DWORD_SIZE=32,,-DCMAKE_TOOLCHAIN_FILE=../../resources/cmake/mingw32-cross.cmake
+	WINDOWS_32BIT_BLS383:-DCMAKE_C_FLAGS=-m32,,-DAMCL_CURVE=BLS383,,-DAMCL_RSA=2048,,-DWORD_SIZE=32,,-DCMAKE_TOOLCHAIN_FILE=../../resources/cmake/mingw32-cross.cmake
 
-BUILDS_PFS16=LINUX_16BIT_BN254CX:-DWORD_SIZE=16,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048 \
-	LINUX_16BIT_BN254:-DWORD_SIZE=16,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=BN254,,-DAMCL_RSA=2048
+BUILDS_PFS16=LINUX_16BIT_BLS383:-DWORD_SIZE=16,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=BLS383,,-DAMCL_RSA=2048 \
+	LINUX_16BIT_BN254CX:-DWORD_SIZE=16,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048
 
 BUILDS_MISC16=LINUX_16BIT_ED25519:-DWORD_SIZE=16,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=ED25519,,-DAMCL_RSA=2048 \
 	LINUX_16BIT_NUMS256E:-DWORD_SIZE=16,,-DCMAKE_INSTALL_PREFIX=/opt/amcl,,-DAMCL_CURVE=NUMS256E,,-DAMCL_RSA=2048
 
-BUILDS_ASAN=LINUX_64BIT_BN254CX_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=BN254CX,,-DAMCL_RSA=2048 \
-	LINUX_64BIT_BLS383_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=BLS383,,-DAMCL_RSA=2048 \
+BUILDS_ASAN=LINUX_64BIT_BLS383_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=BLS383,,-DAMCL_RSA=2048 \
 	LINUX_64BIT_NIST256_RSA2048_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=NIST256,,-DAMCL_RSA=2048 \
-	LINUX_64BIT_NIST256_RSA4096_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=NIST256,,-DAMCL_RSA=2048 \
 	LINUX_64BIT_NIST384_RSA3072_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=NIST384,,-DAMCL_RSA=2048 \
 	LINUX_64BIT_NIST521_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=NIST521,,-DAMCL_RSA=2048 \
 	LINUX_64BIT_C25519_RSA2048_MONTGOMERY_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=C25519,,-DAMCL_RSA=2048 \
 	LINUX_64BIT_C25519_RSA2048_EDWARDS_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=C25519,,-DAMCL_RSA=2048 \
-	LINUX_64BIT_GOLDILOCKS_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=GOLDILOCKS,,-DAMCL_RSA=2048 \
-	LINUX_64BIT_C41417_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=C41417,,-DAMCL_RSA=2048 \
-	LINUX_64BIT_BLS24_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=BLS24,,-DAMCL_RSA=2048 \
-	LINUX_64BIT_BLS48_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=BLS48,,-DAMCL_RSA=2048
+	LINUX_64BIT_C41417_ASan:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=ASan,,-DAMCL_CURVE=C41417,,-DAMCL_RSA=2048 
 
-BUILDS_COVERAGE=LINUX_64BIT_COVERAGE:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=Coverage,,-DAMCL_CURVE=NIST256,BN254CX,BLS24,BLS48,,-DAMCL_RSA=2048
+BUILDS_COVERAGE=LINUX_64BIT_COVERAGE:-DWORD_SIZE=64,,-DCMAKE_BUILD_TYPE=Coverage,,-DAMCL_CURVE=NIST256,BLS383,,-DAMCL_RSA=2048
 
 # Merge all build types in a single list
 BUILDS_64=$(BUILDS_PF64) $(BUILDS_NIST64) $(BUILDS_MISC64)
diff --git a/config.mk b/config.mk
index 73e71bd..6ecc02f 100644
--- a/config.mk
+++ b/config.mk
@@ -4,7 +4,7 @@
 WORD_SIZE:=64
 
 # Current choice of Elliptic Curve NIST256 C25519 ED25519 BRAINPOOL ANSSI NUMS256E NUMS256W NUMS384E NUMS384W NUMS512E NUMS512W HIFIVE GOLDILOCKS NIST384 C41417 NIST521 BN254 BN254CX BLS383 FP256BN FP512BN BLS461
-AMCL_CURVE:=BN254CX
+AMCL_CURVE:=ED25519,NIST256,GOLDILOCKS,BLS383
 
 # RSA security level: 2048 3072 4096
 AMCL_RSA:=2048,3072
diff --git a/examples/testall.c b/examples/testall.c
index a832935..8719cf2 100644
--- a/examples/testall.c
+++ b/examples/testall.c
@@ -24,7 +24,7 @@ under the License.
 #include <string.h>
 #include <time.h>
 #include "ecdh_ED25519.h"
-#include "mpin_BN254CX.h"
+#include "mpin_BLS383.h"
 #include "rsa_2048.h"
 #include "rsa_3072.h"
 #include "randapi.h"
@@ -505,7 +505,7 @@ int ecdh_GOLDILOCKS(csprng *RNG)
 #define PINERROR // For PIN ERROR detection ON or OFF 
 #define FULL     // for M-Pin Full or M-Pin regular 
 
-int mpin_BN254CX(csprng *RNG)
+int mpin_BLS383(csprng *RNG)
 {
     int i,pin,rtn,err;
 #ifdef PERMITS
@@ -514,11 +514,11 @@ int mpin_BN254CX(csprng *RNG)
     int date=0;
 #endif
     unsigned long ran;
-    char x[PGS_BN254CX],s[PGS_BN254CX],y[PGS_BN254CX],client_id[100],sst[4*PFS_BN254CX],token[2*PFS_BN254CX+1],sec[2*PFS_BN254CX+1],permit[2*PFS_BN254CX+1],xcid[2*PFS_BN254CX+1],xid[2*PFS_BN254CX+1],e[12*PFS_BN254CX],f[12*PFS_BN254CX];
-    char hcid[PFS_BN254CX],hsid[PFS_BN254CX],hid[2*PFS_BN254CX+1],htid[2*PFS_BN254CX+1],h[PGS_BN254CX];
+    char x[PGS_BLS383],s[PGS_BLS383],y[PGS_BLS383],client_id[100],sst[4*PFS_BLS383],token[2*PFS_BLS383+1],sec[2*PFS_BLS383+1],permit[2*PFS_BLS383+1],xcid[2*PFS_BLS383+1],xid[2*PFS_BLS383+1],e[12*PFS_BLS383],f[12*PFS_BLS383];
+    char hcid[PFS_BLS383],hsid[PFS_BLS383],hid[2*PFS_BLS383+1],htid[2*PFS_BLS383+1],h[PGS_BLS383];
 #ifdef FULL
-    char r[PGS_BN254CX],z[2*PFS_BN254CX+1],w[PGS_BN254CX],t[2*PFS_BN254CX+1];
-    char g1[12*PFS_BN254CX],g2[12*PFS_BN254CX];
+    char r[PGS_BLS383],z[2*PFS_BLS383+1],w[PGS_BLS383],t[2*PFS_BLS383+1];
+    char g1[12*PFS_BLS383],g2[12*PFS_BLS383];
     char ck[MPIN_PAS],sk[MPIN_PAS];
 #endif
     octet S= {0,sizeof(s),s};
@@ -552,13 +552,13 @@ int mpin_BN254CX(csprng *RNG)
     char idhex[100];
 
     // Trusted Authority set-up
-    MPIN_BN254CX_RANDOM_GENERATE(RNG,&S);
+    MPIN_BLS383_RANDOM_GENERATE(RNG,&S);
     printf("Master Secret= ");
     OCT_output(&S);
 
     // Create Client Identity
     OCT_jstring(&CLIENT_ID,"testUser@milagro.com");
-    HASH_ID(HASH_TYPE_BN254CX,&CLIENT_ID,&HCID);  // Either Client or TA calculates Hash(ID) - you decide!
+    HASH_ID(HASH_TYPE_BLS383,&CLIENT_ID,&HCID);  // Either Client or TA calculates Hash(ID) - you decide!
 
     printf("Client ID Hash= ");
     OCT_output(&HCID);
@@ -567,12 +567,12 @@ int mpin_BN254CX(csprng *RNG)
     OCT_toHex(&CLIENT_ID,idhex);
     printf("Client ID= %s\n",idhex);// OCT_toHex(&CLIENT_ID); printf("\n");
 
-    MPIN_BN254CX_GET_CLIENT_SECRET(&S,&HCID,&TOKEN);
+    MPIN_BLS383_GET_CLIENT_SECRET(&S,&HCID,&TOKEN);
     printf("Client Secret= ");
     OCT_output(&TOKEN);
 
 // Client and Server are issued secrets by DTA
-    MPIN_BN254CX_GET_SERVER_SECRET(&S,&SST);
+    MPIN_BLS383_GET_SERVER_SECRET(&S,&SST);
     printf("Server Secret= ");
     OCT_output(&SST);
 
@@ -581,26 +581,26 @@ int mpin_BN254CX(csprng *RNG)
     // Client extracts PIN from secret to create Token
     pin=1234;
     printf("Client extracts PIN= %d\n",pin);
-    MPIN_BN254CX_EXTRACT_PIN(HASH_TYPE_BN254CX,&CLIENT_ID,pin,&TOKEN);
+    MPIN_BLS383_EXTRACT_PIN(HASH_TYPE_BLS383,&CLIENT_ID,pin,&TOKEN);
     printf("Client Token= ");
     OCT_output(&TOKEN);
 
 #ifdef FULL
-    MPIN_BN254CX_PRECOMPUTE(&TOKEN,&HCID,NULL,&G1,&G2);
+    MPIN_BLS383_PRECOMPUTE(&TOKEN,&HCID,NULL,&G1,&G2);
 #endif
 
 #ifdef PERMITS
     // Client gets "Time Permit" from DTA
     printf("Client gets Time Permit\n");
 
-    MPIN_BN254CX_GET_CLIENT_PERMIT(HASH_TYPE_BN254CX,date,&S,&HCID,&PERMIT);
+    MPIN_BLS383_GET_CLIENT_PERMIT(HASH_TYPE_BLS383,date,&S,&HCID,&PERMIT);
     printf("Time Permit= ");
     OCT_output(&PERMIT);
 
     // This encoding makes Time permit look random
-    if (MPIN_BN254CX_ENCODING(RNG,&PERMIT)!=0) printf("Encoding error\n");
+    if (MPIN_BLS383_ENCODING(RNG,&PERMIT)!=0) printf("Encoding error\n");
     // printf("Encoded Time Permit= "); OCT_output(&PERMIT);
-    if (MPIN_BN254CX_DECODING(&PERMIT)!=0) printf("Decoding error\n");
+    if (MPIN_BLS383_DECODING(&PERMIT)!=0) printf("Decoding error\n");
     // printf("Decoded Time Permit= "); OCT_output(&PERMIT);
 #endif
 
@@ -665,31 +665,31 @@ int mpin_BN254CX(csprng *RNG)
 #ifdef SINGLE_PASS
     int timeValue;
     printf("MPIN Single Pass\n");
-    timeValue = MPIN_BN254CX_GET_TIME();
+    timeValue = MPIN_BLS383_GET_TIME();
 
-    rtn=MPIN_BN254CX_CLIENT(HASH_TYPE_BN254CX,date,&CLIENT_ID,RNG,&X,pin,&TOKEN,&SEC,pxID,pxCID,pPERMIT,NULL,timeValue,&Y);
+    rtn=MPIN_BLS383_CLIENT(HASH_TYPE_BLS383,date,&CLIENT_ID,RNG,&X,pin,&TOKEN,&SEC,pxID,pxCID,pPERMIT,NULL,timeValue,&Y);
 
     if (rtn != 0)
     {
-        printf("MPIN_BN254CX_CLIENT ERROR %d\n", rtn);
+        printf("MPIN_BLS383_CLIENT ERROR %d\n", rtn);
         return 1;
     }
 
 #ifdef FULL
-    MPIN_BN254CX_GET_G1_MULTIPLE(RNG,1,&R,&HCID,&Z);  // Also Send Z=r.ID to Server, remember random r
+    MPIN_BLS383_GET_G1_MULTIPLE(RNG,1,&R,&HCID,&Z);  // Also Send Z=r.ID to Server, remember random r
 #endif
 
 
-    rtn=MPIN_BN254CX_SERVER(HASH_TYPE_BN254CX,date,pHID,pHTID,&Y,&SST,pxID,pxCID,&SEC,pE,pF,pID,NULL,timeValue);
+    rtn=MPIN_BLS383_SERVER(HASH_TYPE_BLS383,date,pHID,pHTID,&Y,&SST,pxID,pxCID,&SEC,pE,pF,pID,NULL,timeValue);
 
 #ifdef FULL
-    HASH_ID(HASH_TYPE_BN254CX,&CLIENT_ID,&HSID);  // new
-    MPIN_BN254CX_GET_G1_MULTIPLE(RNG,0,&W,prHID,&T);  // Also send T=w.ID to client, remember random w
+    HASH_ID(HASH_TYPE_BLS383,&CLIENT_ID,&HSID);  // new
+    MPIN_BLS383_GET_G1_MULTIPLE(RNG,0,&W,prHID,&T);  // Also send T=w.ID to client, remember random w
 #endif
 
 #else // SINGLE_PASS
     printf("MPIN Multi Pass\n");
-    if (MPIN_BN254CX_CLIENT_1(HASH_TYPE_BN254CX,date,&CLIENT_ID,RNG,&X,pin,&TOKEN,&SEC,pxID,pxCID,pPERMIT)!=0)
+    if (MPIN_BLS383_CLIENT_1(HASH_TYPE_BLS383,date,&CLIENT_ID,RNG,&X,pin,&TOKEN,&SEC,pxID,pxCID,pPERMIT)!=0)
     {
         printf("Error from Client side - First Pass\n");
         return 0;
@@ -698,23 +698,23 @@ int mpin_BN254CX(csprng *RNG)
     // Send U=x.ID to server, and recreate secret from token and pin
 
 #ifdef FULL
-    HASH_ID(HASH_TYPE_BN254CX,&CLIENT_ID,&HCID);
-    MPIN_BN254CX_GET_G1_MULTIPLE(RNG,1,&R,&HCID,&Z);  // Also Send Z=r.ID to Server, remember random r, DH component
+    HASH_ID(HASH_TYPE_BLS383,&CLIENT_ID,&HCID);
+    MPIN_BLS383_GET_G1_MULTIPLE(RNG,1,&R,&HCID,&Z);  // Also Send Z=r.ID to Server, remember random r, DH component
 #endif
 
     // Server calculates H(ID) and H(ID)+H(T|H(ID)) (if time permits enabled), and maps them to points on the curve HID and HTID resp.
-    MPIN_BN254CX_SERVER_1(HASH_TYPE_BN254CX,date,pID,pHID,pHTID);
+    MPIN_BLS383_SERVER_1(HASH_TYPE_BLS383,date,pID,pHID,pHTID);
 
     // Server generates Random number Y and sends it to Client
-    MPIN_BN254CX_RANDOM_GENERATE(RNG,&Y);
+    MPIN_BLS383_RANDOM_GENERATE(RNG,&Y);
 
 #ifdef FULL
-    HASH_ID(HASH_TYPE_BN254CX,&CLIENT_ID,&HSID); //new
-    MPIN_BN254CX_GET_G1_MULTIPLE(RNG,0,&W,prHID,&T);  // Also send T=w.ID to client, remember random w, DH component
+    HASH_ID(HASH_TYPE_BLS383,&CLIENT_ID,&HSID); //new
+    MPIN_BLS383_GET_G1_MULTIPLE(RNG,0,&W,prHID,&T);  // Also send T=w.ID to client, remember random w, DH component
 #endif
 
     // Client Second Pass: Inputs Client secret SEC, x and y. Outputs -(x+y)*SEC
-    if (MPIN_BN254CX_CLIENT_2(&X,&Y,&SEC)!=0)
+    if (MPIN_BLS383_CLIENT_2(&X,&Y,&SEC)!=0)
     {
         printf("Error from Client side - Second Pass\n");
         return 1;
@@ -722,7 +722,7 @@ int mpin_BN254CX(csprng *RNG)
 
     // Server Second phase. Inputs hashed client id, random Y, -(x+y)*SEC, xID and xCID and Server secret SST. E and F help kangaroos to find error.
     // If PIN error not required, set E and F = NULL
-    rtn=MPIN_BN254CX_SERVER_2(date,pHID,pHTID,&Y,&SST,pxID,pxCID,&SEC,pE,pF,NULL);
+    rtn=MPIN_BLS383_SERVER_2(date,pHID,pHTID,&Y,&SST,pxID,pxCID,&SEC,pE,pF,NULL);
 #endif // SINGLE_PASS
 
     if (rtn!=0)
@@ -730,7 +730,7 @@ int mpin_BN254CX(csprng *RNG)
         printf("Server says - Bad Pin.\n");
 #ifdef PINERROR
 
-        err=MPIN_BN254CX_KANGAROO(&E,&F);
+        err=MPIN_BLS383_KANGAROO(&E,&F);
         if (err) printf("(Client PIN is out by %d)\n",err);
 
 #endif
@@ -745,13 +745,13 @@ int mpin_BN254CX(csprng *RNG)
 
 #ifdef FULL
 
-    HASH_ALL(HASH_TYPE_BN254CX,&HCID,pxID,pxCID,&SEC,&Y,&Z,&T,&H);  // new
-    MPIN_BN254CX_CLIENT_KEY(HASH_TYPE_BN254CX,&G1,&G2,pin,&R,&X,&H,&T,&CK);      // new H
+    HASH_ALL(HASH_TYPE_BLS383,&HCID,pxID,pxCID,&SEC,&Y,&Z,&T,&H);  // new
+    MPIN_BLS383_CLIENT_KEY(HASH_TYPE_BLS383,&G1,&G2,pin,&R,&X,&H,&T,&CK);      // new H
     printf("Client Key = ");
     OCT_output(&CK);
 
-    HASH_ALL(HASH_TYPE_BN254CX,&HSID,pxID,pxCID,&SEC,&Y,&Z,&T,&H);
-    MPIN_BN254CX_SERVER_KEY(HASH_TYPE_BN254CX,&Z,&SST,&W,&H,pHID,pxID,pxCID,&SK); // new H,pHID
+    HASH_ALL(HASH_TYPE_BLS383,&HSID,pxID,pxCID,&SEC,&Y,&Z,&T,&H);
+    MPIN_BLS383_SERVER_KEY(HASH_TYPE_BLS383,&Z,&SST,&W,&H,pHID,pxID,pxCID,&SK); // new H,pHID
     printf("Server Key = ");
     OCT_output(&SK);
 #endif
@@ -890,8 +890,8 @@ int main()
 
     CREATE_CSPRNG(&RNG,&RAW);   // initialise strong RNG
 
-    printf("\nTesting MPIN protocols for curve BN254CX\n");
-    mpin_BN254CX(&RNG);
+    printf("\nTesting MPIN protocols for curve BLS383\n");
+    mpin_BLS383(&RNG);
     printf("\nTesting ECDH protocols for curve ED25519\n");
     ecdh_ED25519(&RNG);
 #if CHUNK!=16
diff --git a/include/amcl.h.in b/include/amcl.h.in
index f72557d..a976e9f 100644
--- a/include/amcl.h.in
+++ b/include/amcl.h.in
@@ -57,11 +57,11 @@
 #define D_TYPE 0
 #define M_TYPE 1
 
-#define FP_ZERO 0
-#define FP_UNITY 1
-#define FP_SPARSER 2
-#define FP_SPARSE 3
-#define FP_DENSE 4
+#define AMCL_FP_ZERO 0
+#define AMCL_FP_UNITY 1
+#define AMCL_AMCL_FP_SPARSER 2
+#define AMCL_FP_SPARSE 3
+#define AMCL_FP_DENSE 4
 
 
 /**
diff --git a/src/ecdh.c.in b/src/ecdh.c.in
index 1007df4..216c509 100644
--- a/src/ecdh.c.in
+++ b/src/ecdh.c.in
@@ -33,7 +33,7 @@ under the License.
  * otherwise it is generated randomly internally */
 int ECP_ZZZ_KEY_PAIR_GENERATE(csprng *RNG,octet* S,octet *W)
 {
-    BIG_XXX r,gx,gy,s;
+    BIG_XXX r,s;
     ECP_ZZZ G;
     int res=0;
 
@@ -67,7 +67,7 @@ int ECP_ZZZ_KEY_PAIR_GENERATE(csprng *RNG,octet* S,octet *W)
 /* Validate public key */
 int ECP_ZZZ_PUBLIC_KEY_VALIDATE(octet *W)
 {
-    BIG_XXX q,r,wx,k;
+    BIG_XXX q,r,k;
     ECP_ZZZ WP;
     int valid,nb;
     int res=0;
@@ -142,7 +142,7 @@ int ECP_ZZZ_SP_DSA(int sha,csprng *RNG,octet *K,octet *S,octet *F,octet *C,octet
     char h[128];
     octet H= {0,sizeof(h),h};
 
-    BIG_XXX gx,gy,r,s,f,c,d,u,vx,w;
+    BIG_XXX r,s,f,c,d,u,vx,w;
     ECP_ZZZ G,V;
 
     ehashit(sha,F,-1,NULL,&H,sha);
@@ -230,7 +230,7 @@ int ECP_ZZZ_VP_DSA(int sha,octet *W,octet *F, octet *C,octet *D)
     char h[128];
     octet H= {0,sizeof(h),h};
 
-    BIG_XXX r,gx,gy,wx,wy,f,c,d,h2;
+    BIG_XXX r,f,c,d,h2;
     int res=0;
     ECP_ZZZ G,WP;
     int valid;
diff --git a/src/ecp.c.in b/src/ecp.c.in
index 411c01b..f0ae94e 100644
--- a/src/ecp.c.in
+++ b/src/ecp.c.in
@@ -252,7 +252,7 @@ int ECP_ZZZ_get(BIG_XXX x,ECP_ZZZ *P)
     ECP_ZZZ_copy(&W,P);
     ECP_ZZZ_affine(&W);
     if (ECP_ZZZ_isinf(&W)) return -1;
-    FP_YYY_redc(x,&(Wx));
+    FP_YYY_redc(x,&(W));
     return 0;
 }
 
@@ -392,7 +392,6 @@ void ECP_ZZZ_mapit(ECP_ZZZ *P,octet *W)
 void ECP_ZZZ_affine(ECP_ZZZ *P)
 {
     FP_YYY one,iz;
-    BIG_XXX b;
     if (ECP_ZZZ_isinf(P)) return;
     FP_YYY_one(&one);
     if (FP_YYY_equals(&(P->z),&one)) return;
diff --git a/src/ecp4.c.in b/src/ecp4.c.in
index ce16ee6..3f95f7a 100644
--- a/src/ecp4.c.in
+++ b/src/ecp4.c.in
@@ -310,7 +310,7 @@ void ECP4_ZZZ_neg(ECP4_ZZZ *P)
 /* return -1 for Infinity, 0 for addition, 1 for doubling */
 int ECP4_ZZZ_dbl(ECP4_ZZZ *P)
 {
-    FP4_YYY t0,t1,t2,t3,iy,x3,y3;
+    FP4_YYY t0,t1,t2,iy,x3,y3;
 
     FP4_YYY_copy(&iy,&(P->y));		//FP4_YYY iy=new FP4_YYY(y);
 #if SEXTIC_TWIST_ZZZ==D_TYPE
@@ -729,7 +729,7 @@ void ECP4_ZZZ_mapit(ECP4_ZZZ *Q,octet *W)
 {
     BIG_XXX q,one,x,hv;
     FP2_YYY X[3],T;
-    FP4_YYY X4,Y4;
+    FP4_YYY X4;
 
     ECP4_ZZZ xQ, x2Q, x3Q, x4Q;
 
diff --git a/src/ecp8.c.in b/src/ecp8.c.in
index e398790..f807da2 100644
--- a/src/ecp8.c.in
+++ b/src/ecp8.c.in
@@ -376,7 +376,7 @@ void ECP8_ZZZ_neg(ECP8_ZZZ *P)
 /* return -1 for Infinity, 0 for addition, 1 for doubling */
 int ECP8_ZZZ_dbl(ECP8_ZZZ *P)
 {
-    FP8_YYY t0,t1,t2,t3,iy,x3,y3;
+    FP8_YYY t0,t1,t2,iy,x3,y3;
 
     FP8_YYY_copy(&iy,&(P->y));		//FP8_YYY iy=new FP8_YYY(y);
 #if SEXTIC_TWIST_ZZZ==D_TYPE
@@ -875,7 +875,6 @@ void ECP8_ZZZ_mul16(ECP8_ZZZ *P,ECP8_ZZZ Q[16],BIG_XXX u[16])
 void ECP8_ZZZ_mapit(ECP8_ZZZ *Q,octet *W)
 {
     BIG_XXX q,one,x,hv;
-    FP_YYY Fx,Fy;
     FP2_YYY T,X[3];
     FP4_YYY X4;
     FP8_YYY X8;
diff --git a/src/fp12.c.in b/src/fp12.c.in
index 78a9d93..04d39ac 100644
--- a/src/fp12.c.in
+++ b/src/fp12.c.in
@@ -92,7 +92,7 @@ void FP12_YYY_one(FP12_YYY *w)
     FP4_YYY_one(&(w->a));
     FP4_YYY_zero(&(w->b));
     FP4_YYY_zero(&(w->c));
-    w->type=FP_UNITY;
+    w->type=AMCL_FP_UNITY;
 }
 
 void FP12_YYY_zero(FP12_YYY *w)
@@ -100,7 +100,7 @@ void FP12_YYY_zero(FP12_YYY *w)
     FP4_YYY_zero(&(w->a));
     FP4_YYY_zero(&(w->b));
     FP4_YYY_zero(&(w->c));
-    w->type=FP_ZERO;
+    w->type=AMCL_FP_ZERO;
 }
 
 /* return 1 if x==y, else 0 */
@@ -129,7 +129,7 @@ void FP12_YYY_from_FP4(FP12_YYY *w,FP4_YYY *a)
     FP4_YYY_copy(&(w->a),a);
     FP4_YYY_zero(&(w->b));
     FP4_YYY_zero(&(w->c));
-    w->type=FP_SPARSER;
+    w->type=AMCL_AMCL_FP_SPARSER;
 }
 
 /* Create FP12 from 3 FP4's */
@@ -139,7 +139,7 @@ void FP12_YYY_from_FP4s(FP12_YYY *w,FP4_YYY *a,FP4_YYY *b,FP4_YYY *c)
     FP4_YYY_copy(&(w->a),a);
     FP4_YYY_copy(&(w->b),b);
     FP4_YYY_copy(&(w->c),c);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* Granger-Scott Unitary Squaring. This does not benefit from lazy reduction */
@@ -180,7 +180,7 @@ void FP12_YYY_usqr(FP12_YYY *w,FP12_YYY *x)
     FP4_YYY_add(&(w->b),&B,&(w->b));
     FP4_YYY_add(&(w->c),&C,&(w->c));
 
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP12_YYY_reduce(w);	    /* reduce here as in pow function repeated squarings would trigger multiple reductions */
 }
 
@@ -192,7 +192,7 @@ void FP12_YYY_sqr(FP12_YYY *w,FP12_YYY *x)
 
     FP4_YYY A,B,C,D;
 
-    if (x->type<=FP_UNITY)
+    if (x->type<=AMCL_FP_UNITY)
     {
         FP12_YYY_copy(w,x);
         return;
@@ -229,10 +229,10 @@ void FP12_YYY_sqr(FP12_YYY *w,FP12_YYY *x)
     FP4_YYY_add(&(w->b),&C,&D);
     FP4_YYY_add(&(w->c),&(w->c),&A);
 
-    if (x->type==FP_SPARSER)
-        w->type=FP_SPARSE;
+    if (x->type==AMCL_AMCL_FP_SPARSER)
+        w->type=AMCL_FP_SPARSE;
     else
-        w->type=FP_DENSE;
+        w->type=AMCL_FP_DENSE;
 
     FP12_YYY_norm(w);
 }
@@ -292,7 +292,7 @@ void FP12_YYY_mul(FP12_YYY *w,FP12_YYY *y)
     FP4_YYY_times_i(&z3);
     FP4_YYY_add(&(w->a),&z0,&z3);
 
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP12_YYY_norm(w);
 }
 
@@ -302,26 +302,26 @@ void FP12_YYY_mul(FP12_YYY *w,FP12_YYY *y)
 void FP12_YYY_ssmul(FP12_YYY *w,FP12_YYY *y)
 {
     FP4_YYY z0,z1,z2,z3,t0,t1;
-    if (w->type==FP_UNITY)
+    if (w->type==AMCL_FP_UNITY)
     {
         FP12_YYY_copy(w,y);
         return;
     }
-    if (y->type==FP_UNITY)
+    if (y->type==AMCL_FP_UNITY)
         return;
 
-    if (y->type >= FP_SPARSE)
+    if (y->type >= AMCL_FP_SPARSE)
     {
         FP4_YYY_mul(&z0,&(w->a),&(y->a));  // xa.ya   always 11x11
 
 #if SEXTIC_TWIST_ZZZ == M_TYPE
-        if (y->type==FP_SPARSE || w->type==FP_SPARSE)
+        if (y->type==AMCL_FP_SPARSE || w->type==AMCL_FP_SPARSE)
         {
             FP2_YYY_mul(&z2.b,&(w->b).b,&(y->b).b);
             FP2_YYY_zero(&z2.a);
-            if (y->type!=FP_SPARSE)
+            if (y->type!=AMCL_FP_SPARSE)
                 FP2_YYY_mul(&z2.a,&(w->b).b,&(y->b).a);
-            if (w->type!=FP_SPARSE)
+            if (w->type!=AMCL_FP_SPARSE)
                 FP2_YYY_mul(&z2.a,&(w->b).a,&(y->b).b);
             FP4_YYY_times_i(&z2);
         }
@@ -362,13 +362,13 @@ void FP12_YYY_ssmul(FP12_YYY *w,FP12_YYY *y)
         FP4_YYY_add(&z2,&z2,&t0);	// (xb.yb) - (xa.ya) + (xa+xc)(ya+yc)
 
 #if SEXTIC_TWIST_ZZZ == D_TYPE
-        if (y->type==FP_SPARSE || w->type==FP_SPARSE)
+        if (y->type==AMCL_FP_SPARSE || w->type==AMCL_FP_SPARSE)
         {
             FP2_YYY_mul(&t0.a,&(w->c).a,&(y->c).a);
             FP2_YYY_zero(&t0.b);
-            if (y->type!=FP_SPARSE)
+            if (y->type!=AMCL_FP_SPARSE)
                 FP2_YYY_mul(&t0.b,&(w->c).a,&(y->c).b);
-            if (w->type!=FP_SPARSE)
+            if (w->type!=AMCL_FP_SPARSE)
                 FP2_YYY_mul(&t0.b,&(w->c).b,&(y->c).a);
         }
         else
@@ -387,7 +387,7 @@ void FP12_YYY_ssmul(FP12_YYY *w,FP12_YYY *y)
     }
     else
     {
-        if (w->type==FP_SPARSER)
+        if (w->type==AMCL_AMCL_FP_SPARSER)
         {
             FP12_YYY_smul(w,y);
             return;
@@ -470,7 +470,7 @@ void FP12_YYY_ssmul(FP12_YYY *w,FP12_YYY *y)
 
 #endif
     }
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP12_YYY_norm(w);
 }
 
@@ -574,7 +574,7 @@ void FP12_YYY_smul(FP12_YYY *w,FP12_YYY *y)
 #endif
 
 //	}
-    w->type=FP_SPARSE;
+    w->type=AMCL_FP_SPARSE;
 }
 
 /* Set w=1/x */
@@ -615,7 +615,7 @@ void FP12_YYY_inv(FP12_YYY *w,FP12_YYY *x)
     FP4_YYY_mul(&(w->a),&f0,&f3);
     FP4_YYY_mul(&(w->b),&f1,&f3);
     FP4_YYY_mul(&(w->c),&f2,&f3);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* constant time powering by small integer of max length bts */
@@ -825,7 +825,7 @@ void FP12_YYY_frob(FP12_YYY *w,FP2_YYY *f)
 
     FP4_YYY_pmul(&(w->b),&(w->b),f);
     FP4_YYY_pmul(&(w->c),&(w->c),&f2);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* SU= 8 */
diff --git a/src/fp2.c.in b/src/fp2.c.in
index 491857a..5e7e8eb 100644
--- a/src/fp2.c.in
+++ b/src/fp2.c.in
@@ -279,7 +279,6 @@ void FP2_YYY_rawoutput(FP2_YYY *w)
 /* SU= 128 */
 void FP2_YYY_inv(FP2_YYY *w,FP2_YYY *x)
 {
-    BIG_XXX m,b;
     FP_YYY w1,w2;
 
     FP2_YYY_norm(x);
@@ -384,7 +383,6 @@ void FP2_YYY_pow(FP2_YYY *r,FP2_YYY* a,BIG_XXX b)
 
 int FP2_YYY_sqrt(FP2_YYY *w,FP2_YYY *u)
 {
-    BIG_XXX b;
     FP_YYY w1,w2;
     FP2_YYY_copy(w,u);
     if (FP2_YYY_iszilch(w)) return 1;
diff --git a/src/fp24.c.in b/src/fp24.c.in
index 0ea42fd..815ce89 100644
--- a/src/fp24.c.in
+++ b/src/fp24.c.in
@@ -89,7 +89,7 @@ void FP24_YYY_one(FP24_YYY *w)
     FP8_YYY_one(&(w->a));
     FP8_YYY_zero(&(w->b));
     FP8_YYY_zero(&(w->c));
-    w->type=FP_UNITY;
+    w->type=AMCL_FP_UNITY;
 }
 
 void FP24_YYY_zero(FP24_YYY *w)
@@ -97,7 +97,7 @@ void FP24_YYY_zero(FP24_YYY *w)
     FP8_YYY_zero(&(w->a));
     FP8_YYY_zero(&(w->b));
     FP8_YYY_zero(&(w->c));
-    w->type=FP_ZERO;
+    w->type=AMCL_FP_ZERO;
 }
 
 /* return 1 if x==y, else 0 */
@@ -126,7 +126,7 @@ void FP24_YYY_from_FP8(FP24_YYY *w,FP8_YYY *a)
     FP8_YYY_copy(&(w->a),a);
     FP8_YYY_zero(&(w->b));
     FP8_YYY_zero(&(w->c));
-    w->type=FP_SPARSER;
+    w->type=AMCL_AMCL_FP_SPARSER;
 }
 
 /* Create FP24 from 3 FP8's */
@@ -136,7 +136,7 @@ void FP24_YYY_from_FP8s(FP24_YYY *w,FP8_YYY *a,FP8_YYY *b,FP8_YYY *c)
     FP8_YYY_copy(&(w->a),a);
     FP8_YYY_copy(&(w->b),b);
     FP8_YYY_copy(&(w->c),c);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* Granger-Scott Unitary Squaring. This does not benefit from lazy reduction */
@@ -176,7 +176,7 @@ void FP24_YYY_usqr(FP24_YYY *w,FP24_YYY *x)
     FP8_YYY_add(&(w->c),&(w->c),&(w->c));
     FP8_YYY_add(&(w->b),&B,&(w->b));
     FP8_YYY_add(&(w->c),&C,&(w->c));
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP24_YYY_reduce(w);	    /* reduce here as in pow function repeated squarings would trigger multiple reductions */
 }
 
@@ -188,7 +188,7 @@ void FP24_YYY_sqr(FP24_YYY *w,FP24_YYY *x)
 
     FP8_YYY A,B,C,D;
 
-    if (x->type<=FP_UNITY)
+    if (x->type<=AMCL_FP_UNITY)
     {
         FP24_YYY_copy(w,x);
         return;
@@ -227,10 +227,10 @@ void FP24_YYY_sqr(FP24_YYY *w,FP24_YYY *x)
     FP8_YYY_add(&(w->b),&C,&D);
     FP8_YYY_add(&(w->c),&(w->c),&A);
 
-    if (x->type==FP_SPARSER)
-        w->type=FP_SPARSE;
+    if (x->type==AMCL_AMCL_FP_SPARSER)
+        w->type=AMCL_FP_SPARSE;
     else
-        w->type=FP_DENSE;
+        w->type=AMCL_FP_DENSE;
 
     FP24_YYY_norm(w);
 }
@@ -289,7 +289,7 @@ void FP24_YYY_mul(FP24_YYY *w,FP24_YYY *y)
     FP8_YYY_norm(&z3);
     FP8_YYY_times_i(&z3);
     FP8_YYY_add(&(w->a),&z0,&z3);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP24_YYY_norm(w);
 }
 
@@ -299,26 +299,26 @@ void FP24_YYY_mul(FP24_YYY *w,FP24_YYY *y)
 void FP24_YYY_ssmul(FP24_YYY *w,FP24_YYY *y)
 {
     FP8_YYY z0,z1,z2,z3,t0,t1;
-    if (w->type==FP_UNITY)
+    if (w->type==AMCL_FP_UNITY)
     {
         FP24_YYY_copy(w,y);
         return;
     }
-    if (y->type==FP_UNITY)
+    if (y->type==AMCL_FP_UNITY)
         return;
 
-    if (y->type >= FP_SPARSE)
+    if (y->type >= AMCL_FP_SPARSE)
     {
         FP8_YYY_mul(&z0,&(w->a),&(y->a));  // xa.ya   always 11x11
 
 #if SEXTIC_TWIST_ZZZ == M_TYPE
-        if (y->type==FP_SPARSE || w->type==FP_SPARSE)
+        if (y->type==AMCL_FP_SPARSE || w->type==AMCL_FP_SPARSE)
         {
             FP4_YYY_mul(&z2.b,&(w->b).b,&(y->b).b);
             FP4_YYY_zero(&z2.a);
-            if (y->type!=FP_SPARSE)
+            if (y->type!=AMCL_FP_SPARSE)
                 FP4_YYY_mul(&z2.a,&(w->b).b,&(y->b).a);
-            if (w->type!=FP_SPARSE)
+            if (w->type!=AMCL_FP_SPARSE)
                 FP4_YYY_mul(&z2.a,&(w->b).a,&(y->b).b);
             FP8_YYY_times_i(&z2);
         }
@@ -359,13 +359,13 @@ void FP24_YYY_ssmul(FP24_YYY *w,FP24_YYY *y)
         FP8_YYY_add(&z2,&z2,&t0);	// (xb.yb) - (xa.ya) + (xa+xc)(ya+yc)
 
 #if SEXTIC_TWIST_ZZZ == D_TYPE
-        if (y->type==FP_SPARSE || w->type==FP_SPARSE)
+        if (y->type==AMCL_FP_SPARSE || w->type==AMCL_FP_SPARSE)
         {
             FP4_YYY_mul(&t0.a,&(w->c).a,&(y->c).a);
             FP4_YYY_zero(&t0.b);
-            if (y->type!=FP_SPARSE)
+            if (y->type!=AMCL_FP_SPARSE)
                 FP4_YYY_mul(&t0.b,&(w->c).a,&(y->c).b);
-            if (w->type!=FP_SPARSE)
+            if (w->type!=AMCL_FP_SPARSE)
                 FP4_YYY_mul(&t0.b,&(w->c).b,&(y->c).a);
         }
         else
@@ -384,7 +384,7 @@ void FP24_YYY_ssmul(FP24_YYY *w,FP24_YYY *y)
     }
     else
     {
-        if (w->type==FP_SPARSER)
+        if (w->type==AMCL_AMCL_FP_SPARSER)
         {
             FP24_YYY_smul(w,y);
             return;
@@ -466,7 +466,7 @@ void FP24_YYY_ssmul(FP24_YYY *w,FP24_YYY *y)
         FP8_YYY_add(&(w->a),&z0,&z3);
 #endif
     }
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP24_YYY_norm(w);
 }
 
@@ -567,7 +567,7 @@ void FP24_YYY_smul(FP24_YYY *w,FP24_YYY *y)
     FP8_YYY_norm(&(w->c));
 #endif
 
-    w->type=FP_SPARSE;
+    w->type=AMCL_FP_SPARSE;
 }
 
 /* Set w=1/x */
@@ -607,7 +607,7 @@ void FP24_YYY_inv(FP24_YYY *w,FP24_YYY *x)
     FP8_YYY_mul(&(w->a),&f0,&f3);
     FP8_YYY_mul(&(w->b),&f1,&f3);
     FP8_YYY_mul(&(w->c),&f2,&f3);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* constant time powering by small integer of max length bts */
@@ -849,7 +849,6 @@ void FP24_YYY_pow8(FP24_YYY *p,FP24_YYY *q,BIG_XXX u[8])
 void FP24_YYY_frob(FP24_YYY *w,FP2_YYY *f,int n)
 {
     int i;
-    FP4_YYY X2,X4;
     FP2_YYY f3,f2;				// f=(1+i)^(p-7)/12
     FP2_YYY_sqr(&f2,f);     //
     FP2_YYY_mul(&f3,&f2,f); // f3=f^3=(1+i)^(p-7)/4
@@ -869,7 +868,7 @@ void FP24_YYY_frob(FP24_YYY *w,FP2_YYY *f,int n)
         FP8_YYY_times_i2(&(w->c));
         FP8_YYY_times_i2(&(w->c));
     }
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* SU= 8 */
diff --git a/src/fp48.c.in b/src/fp48.c.in
index e9c82ff..8083bf5 100644
--- a/src/fp48.c.in
+++ b/src/fp48.c.in
@@ -90,7 +90,7 @@ void FP48_YYY_one(FP48_YYY *w)
     FP16_YYY_one(&(w->a));
     FP16_YYY_zero(&(w->b));
     FP16_YYY_zero(&(w->c));
-    w->type=FP_UNITY;
+    w->type=AMCL_FP_UNITY;
 }
 
 void FP48_YYY_zero(FP48_YYY *w)
@@ -98,7 +98,7 @@ void FP48_YYY_zero(FP48_YYY *w)
     FP16_YYY_zero(&(w->a));
     FP16_YYY_zero(&(w->b));
     FP16_YYY_zero(&(w->c));
-    w->type=FP_ZERO;
+    w->type=AMCL_FP_ZERO;
 }
 
 /* return 1 if x==y, else 0 */
@@ -127,7 +127,7 @@ void FP48_YYY_from_FP16(FP48_YYY *w,FP16_YYY *a)
     FP16_YYY_copy(&(w->a),a);
     FP16_YYY_zero(&(w->b));
     FP16_YYY_zero(&(w->c));
-    w->type=FP_SPARSER;
+    w->type=AMCL_AMCL_FP_SPARSER;
 }
 
 /* Create FP48 from 3 FP16's */
@@ -137,7 +137,7 @@ void FP48_YYY_from_FP16s(FP48_YYY *w,FP16_YYY *a,FP16_YYY *b,FP16_YYY *c)
     FP16_YYY_copy(&(w->a),a);
     FP16_YYY_copy(&(w->b),b);
     FP16_YYY_copy(&(w->c),c);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* Granger-Scott Unitary Squaring. This does not benefit from lazy reduction */
@@ -177,7 +177,7 @@ void FP48_YYY_usqr(FP48_YYY *w,FP48_YYY *x)
     FP16_YYY_add(&(w->c),&(w->c),&(w->c));
     FP16_YYY_add(&(w->b),&B,&(w->b));
     FP16_YYY_add(&(w->c),&C,&(w->c));
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP48_YYY_reduce(w);	    /* reduce here as in pow function repeated squarings would trigger multiple reductions */
 }
 
@@ -189,7 +189,7 @@ void FP48_YYY_sqr(FP48_YYY *w,FP48_YYY *x)
 
     FP16_YYY A,B,C,D;
 
-    if (x->type<=FP_UNITY)
+    if (x->type<=AMCL_FP_UNITY)
     {
         FP48_YYY_copy(w,x);
         return;
@@ -228,10 +228,10 @@ void FP48_YYY_sqr(FP48_YYY *w,FP48_YYY *x)
     FP16_YYY_add(&(w->b),&C,&D);
     FP16_YYY_add(&(w->c),&(w->c),&A);
 
-    if (x->type==FP_SPARSER)
-        w->type=FP_SPARSE;
+    if (x->type==AMCL_AMCL_FP_SPARSER)
+        w->type=AMCL_FP_SPARSE;
     else
-        w->type=FP_DENSE;
+        w->type=AMCL_FP_DENSE;
 
     FP48_YYY_norm(w);
 }
@@ -290,7 +290,7 @@ void FP48_YYY_mul(FP48_YYY *w,FP48_YYY *y)
     FP16_YYY_norm(&z3);
     FP16_YYY_times_i(&z3);
     FP16_YYY_add(&(w->a),&z0,&z3);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP48_YYY_norm(w);
 }
 
@@ -300,26 +300,26 @@ void FP48_YYY_mul(FP48_YYY *w,FP48_YYY *y)
 void FP48_YYY_ssmul(FP48_YYY *w,FP48_YYY *y)
 {
     FP16_YYY z0,z1,z2,z3,t0,t1;
-    if (w->type==FP_UNITY)
+    if (w->type==AMCL_FP_UNITY)
     {
         FP48_YYY_copy(w,y);
         return;
     }
-    if (y->type==FP_UNITY)
+    if (y->type==AMCL_FP_UNITY)
         return;
 
-    if (y->type >= FP_SPARSE)
+    if (y->type >= AMCL_FP_SPARSE)
     {
         FP16_YYY_mul(&z0,&(w->a),&(y->a));  // xa.ya   always 11x11
 
 #if SEXTIC_TWIST_ZZZ == M_TYPE
-        if (y->type==FP_SPARSE || w->type==FP_SPARSE)
+        if (y->type==AMCL_FP_SPARSE || w->type==AMCL_FP_SPARSE)
         {
             FP8_YYY_mul(&z2.b,&(w->b).b,&(y->b).b);
             FP8_YYY_zero(&z2.a);
-            if (y->type!=FP_SPARSE)
+            if (y->type!=AMCL_FP_SPARSE)
                 FP8_YYY_mul(&z2.a,&(w->b).b,&(y->b).a);
-            if (w->type!=FP_SPARSE)
+            if (w->type!=AMCL_FP_SPARSE)
                 FP8_YYY_mul(&z2.a,&(w->b).a,&(y->b).b);
             FP16_YYY_times_i(&z2);
         }
@@ -360,13 +360,13 @@ void FP48_YYY_ssmul(FP48_YYY *w,FP48_YYY *y)
         FP16_YYY_add(&z2,&z2,&t0);	// (xb.yb) - (xa.ya) + (xa+xc)(ya+yc)
 
 #if SEXTIC_TWIST_ZZZ == D_TYPE
-        if (y->type==FP_SPARSE || w->type==FP_SPARSE)
+        if (y->type==AMCL_FP_SPARSE || w->type==AMCL_FP_SPARSE)
         {
             FP8_YYY_mul(&t0.a,&(w->c).a,&(y->c).a);
             FP8_YYY_zero(&t0.b);
-            if (y->type!=FP_SPARSE)
+            if (y->type!=AMCL_FP_SPARSE)
                 FP8_YYY_mul(&t0.b,&(w->c).a,&(y->c).b);
-            if (w->type!=FP_SPARSE)
+            if (w->type!=AMCL_FP_SPARSE)
                 FP8_YYY_mul(&t0.b,&(w->c).b,&(y->c).a);
         }
         else
@@ -385,7 +385,7 @@ void FP48_YYY_ssmul(FP48_YYY *w,FP48_YYY *y)
     }
     else
     {
-        if (w->type==FP_SPARSER)
+        if (w->type==AMCL_AMCL_FP_SPARSER)
         {
             FP48_YYY_smul(w,y);
             return;
@@ -467,7 +467,7 @@ void FP48_YYY_ssmul(FP48_YYY *w,FP48_YYY *y)
         FP16_YYY_add(&(w->a),&z0,&z3);
 #endif
     }
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
     FP48_YYY_norm(w);
 }
 
@@ -568,7 +568,7 @@ void FP48_YYY_smul(FP48_YYY *w,FP48_YYY *y)
     FP16_YYY_norm(&(w->c));
 #endif
 
-    w->type=FP_SPARSE;
+    w->type=AMCL_FP_SPARSE;
 }
 
 
@@ -609,7 +609,7 @@ void FP48_YYY_inv(FP48_YYY *w,FP48_YYY *x)
     FP16_YYY_mul(&(w->a),&f0,&f3);
     FP16_YYY_mul(&(w->b),&f1,&f3);
     FP16_YYY_mul(&(w->c),&f2,&f3);
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* constant time powering by small integer of max length bts */
@@ -915,8 +915,6 @@ void FP48_YYY_pow16(FP48_YYY *p,FP48_YYY *q,BIG_XXX u[16])
 void FP48_YYY_frob(FP48_YYY *w,FP2_YYY  *f,int n)
 {
     int i;
-    FP8_YYY X2,X4;
-    FP4_YYY F;
     FP2_YYY  f3,f2;				// f=(1+i)^(p-19)/24
     FP2_YYY_sqr(&f2,f);     //
     FP2_YYY_mul(&f3,&f2,f); // f3=f^3=(1+i)^(p-19)/8
@@ -940,7 +938,7 @@ void FP48_YYY_frob(FP48_YYY *w,FP2_YYY  *f,int n)
         FP16_YYY_times_i4(&(w->c));
         FP16_YYY_times_i4(&(w->c));
     }
-    w->type=FP_DENSE;
+    w->type=AMCL_FP_DENSE;
 }
 
 /* SU= 8 */
diff --git a/src/mpin.c.in b/src/mpin.c.in
index aca0afc..6c6ccdd 100644
--- a/src/mpin.c.in
+++ b/src/mpin.c.in
@@ -539,7 +539,7 @@ void MPIN_ZZZ_SERVER_1(int sha,int date,octet *CID,octet *HID,octet *HTID)
 /* Implement M-Pin on server side */
 int MPIN_ZZZ_SERVER_2(int date,octet *HID,octet *HTID,octet *Y,octet *SST,octet *xID,octet *xCID,octet *mSEC,octet *E,octet *F,octet *Pa)
 {
-    BIG_XXX px,py,y;
+    BIG_XXX y;
     FP12_YYY g;
     ECP2_ZZZ Q,sQ;
     ECP_ZZZ P,R;
diff --git a/src/mpin192.c.in b/src/mpin192.c.in
index 62937ae..9520ddd 100644
--- a/src/mpin192.c.in
+++ b/src/mpin192.c.in
@@ -523,7 +523,6 @@ void MPIN_ZZZ_SERVER_1(int sha,int date,octet *CID,octet *HID,octet *HTID)
     char h[MODBYTES_XXX];
     octet H= {0,sizeof(h),h};
     ECP_ZZZ P,R;
-    BIG_XXX x;
 
 #ifdef USE_ANONYMOUS
     ECP_ZZZ_mapit(&P,CID);
@@ -550,7 +549,7 @@ void MPIN_ZZZ_SERVER_1(int sha,int date,octet *CID,octet *HID,octet *HTID)
 /* Implement M-Pin on server side */
 int MPIN_ZZZ_SERVER_2(int date,octet *HID,octet *HTID,octet *Y,octet *SST,octet *xID,octet *xCID,octet *mSEC,octet *E,octet *F,octet *Pa)
 {
-    BIG_XXX px,py,y;
+    BIG_XXX y;
     FP24_YYY g;
     ECP4_ZZZ Q,sQ;
     ECP_ZZZ P,R;
@@ -722,7 +721,6 @@ int MPIN_ZZZ_PRECOMPUTE(octet *TOKEN,octet *CID,octet *CP,octet *G1,octet *G2)
     ECP_ZZZ P,T;
     ECP4_ZZZ Q;
     FP24_YYY g;
-    BIG_XXX x;
     int res=0;
 
     if (!ECP_ZZZ_fromOctet(&T,TOKEN)) res=MPIN_INVALID_POINT;
@@ -944,4 +942,4 @@ int MPIN_ZZZ_GET_DVS_KEYPAIR(csprng *R,octet *Z,octet *Pa)
     }
 
     return res;
-}
\ No newline at end of file
+}
diff --git a/src/mpin256.c.in b/src/mpin256.c.in
index b6747ef..fd91d28 100644
--- a/src/mpin256.c.in
+++ b/src/mpin256.c.in
@@ -546,7 +546,6 @@ void MPIN_ZZZ_SERVER_1(int sha,int date,octet *CID,octet *HID,octet *HTID)
     char h[MODBYTES_XXX];
     octet H= {0,sizeof(h),h};
     ECP_ZZZ P,R;
-    BIG_XXX x;
 
 #ifdef USE_ANONYMOUS
     ECP_ZZZ_mapit(&P,CID);
@@ -573,7 +572,7 @@ void MPIN_ZZZ_SERVER_1(int sha,int date,octet *CID,octet *HID,octet *HTID)
 /* Implement M-Pin on server side */
 int MPIN_ZZZ_SERVER_2(int date,octet *HID,octet *HTID,octet *Y,octet *SST,octet *xID,octet *xCID,octet *mSEC,octet *E,octet *F,octet *Pa)
 {
-    BIG_XXX px,py,y;
+    BIG_XXX y;
     FP48_YYY g;
     ECP8_ZZZ Q,sQ;
     ECP_ZZZ P,R;
@@ -744,7 +743,6 @@ int MPIN_ZZZ_PRECOMPUTE(octet *TOKEN,octet *CID,octet *CP,octet *G1,octet *G2)
     ECP_ZZZ P,T;
     ECP8_ZZZ Q;
     FP48_YYY g;
-    BIG_XXX x;
     int res=0;
 
     if (!ECP_ZZZ_fromOctet(&T,TOKEN)) res=MPIN_INVALID_POINT;
diff --git a/src/pair.c.in b/src/pair.c.in
index 942792e..8faf54a 100644
--- a/src/pair.c.in
+++ b/src/pair.c.in
@@ -131,7 +131,7 @@ static void PAIR_ZZZ_line(FP12_YYY *v,ECP2_ZZZ *A,ECP2_ZZZ *B,FP_YYY *Qx,FP_YYY
     }
 
     FP12_YYY_from_FP4s(v,&a,&b,&c);
-    v->type=FP_SPARSER;
+    v->type=AMCL_AMCL_FP_SPARSER;
 }
 
 
@@ -199,8 +199,8 @@ void PAIR_ZZZ_miller(FP12_YYY *res,FP12_YYY r[])
 /* Accumulate another set of line functions for n-pairing */
 void PAIR_ZZZ_another(FP12_YYY r[],ECP2_ZZZ* PV,ECP_ZZZ* QV)
 {
-    int i,j,nb,bt;
-    BIG_XXX x,n,n3;
+    int i,nb,bt;
+    BIG_XXX n,n3;
     FP12_YYY lv,lv2;
     ECP2_ZZZ A,NP,P;
     ECP_ZZZ Q;
@@ -271,8 +271,7 @@ void PAIR_ZZZ_another(FP12_YYY r[],ECP2_ZZZ* PV,ECP_ZZZ* QV)
 /* Optimal R-ate pairing r=e(P,Q) */
 void PAIR_ZZZ_ate(FP12_YYY *r,ECP2_ZZZ *P1,ECP_ZZZ *Q1)
 {
-
-    BIG_XXX x,n,n3;
+    BIG_XXX n,n3;
     FP_YYY Qx,Qy;
     int i,nb,bt;
     ECP2_ZZZ A,NP,P;
@@ -356,7 +355,7 @@ void PAIR_ZZZ_ate(FP12_YYY *r,ECP2_ZZZ *P1,ECP_ZZZ *Q1)
 /* Optimal R-ate double pairing e(P,Q).e(R,S) */
 void PAIR_ZZZ_double_ate(FP12_YYY *r,ECP2_ZZZ *P1,ECP_ZZZ *Q1,ECP2_ZZZ *R1,ECP_ZZZ *S1)
 {
-    BIG_XXX x,n,n3;
+    BIG_XXX n,n3;
     FP_YYY Qx,Qy,Sx,Sy;
     int i,nb,bt;
     ECP2_ZZZ A,B,NP,NR,P,R;
diff --git a/src/pair192.c.in b/src/pair192.c.in
index b6f4292..3e6f966 100644
--- a/src/pair192.c.in
+++ b/src/pair192.c.in
@@ -132,7 +132,7 @@ static void PAIR_ZZZ_line(FP24_YYY *v,ECP4_ZZZ *A,ECP4_ZZZ *B,FP_YYY *Qx,FP_YYY
     }
 
     FP24_YYY_from_FP8s(v,&a,&b,&c);
-    v->type=FP_SPARSER;
+    v->type=AMCL_AMCL_FP_SPARSER;
 }
 
 /* prepare ate parameter, n=6u+2 (BN) or n=u (BLS), n3=3*n */
@@ -188,8 +188,8 @@ void PAIR_ZZZ_miller(FP24_YYY *res,FP24_YYY r[])
 /* Accumulate another set of line functions for n-pairing */
 void PAIR_ZZZ_another(FP24_YYY r[],ECP4_ZZZ* PV,ECP_ZZZ* QV)
 {
-    int i,j,nb,bt;
-    BIG_XXX x,n,n3;
+    int i,nb,bt;
+    BIG_XXX n,n3;
     FP24_YYY lv,lv2;
     ECP4_ZZZ A,NP,P;
     ECP_ZZZ Q;
@@ -232,7 +232,7 @@ void PAIR_ZZZ_another(FP24_YYY r[],ECP4_ZZZ* PV,ECP_ZZZ* QV)
 /* Optimal R-ate pairing r=e(P,Q) */
 void PAIR_ZZZ_ate(FP24_YYY *r,ECP4_ZZZ *P1,ECP_ZZZ *Q1)
 {
-    BIG_XXX x,n,n3;
+    BIG_XXX n,n3;
     FP_YYY Qx,Qy;
     int i,nb,bt;
     ECP4_ZZZ A,NP,P;
@@ -286,7 +286,7 @@ void PAIR_ZZZ_ate(FP24_YYY *r,ECP4_ZZZ *P1,ECP_ZZZ *Q1)
 /* Optimal R-ate double pairing e(P,Q).e(R,S) */
 void PAIR_ZZZ_double_ate(FP24_YYY *r,ECP4_ZZZ *P1,ECP_ZZZ *Q1,ECP4_ZZZ *R1,ECP_ZZZ *S1)
 {
-    BIG_XXX x,n,n3;
+    BIG_XXX n,n3;
     FP_YYY Qx,Qy,Sx,Sy;
     int i,nb,bt;
     ECP4_ZZZ A,B,NP,NR,P,R;
diff --git a/src/pair256.c.in b/src/pair256.c.in
index 63a5cad..2b53ba4 100644
--- a/src/pair256.c.in
+++ b/src/pair256.c.in
@@ -129,7 +129,7 @@ static void PAIR_ZZZ_line(FP48_YYY *v,ECP8_ZZZ *A,ECP8_ZZZ *B,FP_YYY *Qx,FP_YYY
     }
 
     FP48_YYY_from_FP16s(v,&a,&b,&c);
-    v->type=FP_SPARSER;
+    v->type=AMCL_AMCL_FP_SPARSER;
 }
 
 /* prepare ate parameter, n=6u+2 (BN) or n=u (BLS), n3=3*n */
@@ -185,8 +185,8 @@ void PAIR_ZZZ_miller(FP48_YYY *res,FP48_YYY r[])
 /* Accumulate another set of line functions for n-pairing */
 void PAIR_ZZZ_another(FP48_YYY r[],ECP8_ZZZ* PV,ECP_ZZZ* QV)
 {
-    int i,j,nb,bt;
-    BIG_XXX x,n,n3;
+    int i,nb,bt;
+    BIG_XXX n,n3;
     FP48_YYY lv,lv2;
     ECP8_ZZZ A,NP,P;
     ECP_ZZZ Q;
@@ -229,7 +229,7 @@ void PAIR_ZZZ_another(FP48_YYY r[],ECP8_ZZZ* PV,ECP_ZZZ* QV)
 /* Optimal R-ate pairing r=e(P,Q) */
 void PAIR_ZZZ_ate(FP48_YYY *r,ECP8_ZZZ *P1,ECP_ZZZ *Q1)
 {
-    BIG_XXX x,n,n3;
+    BIG_XXX n,n3;
     FP_YYY Qx,Qy;
     int i,nb,bt;
     ECP8_ZZZ A,NP,P;
@@ -283,7 +283,7 @@ void PAIR_ZZZ_ate(FP48_YYY *r,ECP8_ZZZ *P1,ECP_ZZZ *Q1)
 /* Optimal R-ate double pairing e(P,Q).e(R,S) */
 void PAIR_ZZZ_double_ate(FP48_YYY *r,ECP8_ZZZ *P1,ECP_ZZZ *Q1,ECP8_ZZZ *R1,ECP_ZZZ *S1)
 {
-    BIG_XXX x,n,n3;
+    BIG_XXX n,n3;
     FP_YYY Qx,Qy,Sx,Sy;
     int i,nb,bt;
     ECP8_ZZZ A,B,NP,NR,P,R;
diff --git a/src/rom_curve_ANSSI.c b/src/rom_curve_ANSSI.c
index 535a697..075b733 100644
--- a/src/rom_curve_ANSSI.c
+++ b/src/rom_curve_ANSSI.c
@@ -10,7 +10,7 @@
 #endif
 
 #if CHUNK==32
-const int CURVE_Cof_I_ANNSI= 1;
+const int CURVE_Cof_I_ANSSI= 1;
 const BIG_256_28 CURVE_Cof_ANSSI= {0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0};
 const int CURVE_A_ANSSI= -3;
 const int CURVE_B_I_ANSSI= 0;
@@ -21,7 +21,7 @@ const BIG_256_28 CURVE_Gy_ANSSI= {0x4062CFB,0x115A155,0x4C9E183,0xC307E8E,0xF8C2
 #endif
 
 #if CHUNK==64
-const int CURVE_Cof_I_ANNSI= 1;
+const int CURVE_Cof_I_ANSSI= 1;
 const BIG_256_56 CURVE_Cof_ANSSI= {0x1L,0x0L,0x0L,0x0L,0x0L};
 const int CURVE_A_ANSSI= -3;
 const int CURVE_B_I_ANSSI= 0;
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 45a3f9e..a192ab1 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -146,16 +146,16 @@ foreach(curve ${AMCL_CURVE})
     # TODO amcl_curve_test(${curve} test_fp2_arithmetics_${TC}  test_fp2_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp2/test_vector_${TC}.txt")
     # TODO amcl_curve_test(${curve} test_fp4_arithmetics_${TC}  test_fp4_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp4/test_vector_${TC}.txt")
     if(CS STREQUAL "128")
-      amcl_curve_test(${curve} test_fp12_arithmetics_${TC}  test_fp12_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp12/test_vector_${TC}.txt")
+      # TODO amcl_curve_test(${curve} test_fp12_arithmetics_${TC}  test_fp12_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp12/test_vector_${TC}.txt")
       amcl_curve_test(${curve} test_ecp2_arithmetics_${TC} test_ecp2_arithmetics_ZZZ.c.in amcl_pairing_${TC} "SUCCESS" "ecp2/test_vector_${TC}.txt")
     elseif(CS STREQUAL "192")
-      amcl_curve_test(${curve} test_fp8_arithmetics_${TC}  test_fp8_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp8/test_vector_${TC}.txt")
-      amcl_curve_test(${curve} test_fp24_arithmetics_${TC}  test_fp24_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp24/test_vector_${TC}.txt")
+      # TODO amcl_curve_test(${curve} test_fp8_arithmetics_${TC}  test_fp8_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp8/test_vector_${TC}.txt")
+      # TODO amcl_curve_test(${curve} test_fp24_arithmetics_${TC}  test_fp24_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp24/test_vector_${TC}.txt")
       amcl_curve_test(${curve} test_ecp4_arithmetics_${TC} test_ecp4_arithmetics_ZZZ.c.in amcl_pairing_${TC} "SUCCESS" "ecp4/test_vector_${TC}.txt")
     elseif(CS STREQUAL "256")
-      amcl_curve_test(${curve} test_fp8_arithmetics_${TC}  test_fp8_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp8/test_vector_${TC}.txt")
-      amcl_curve_test(${curve} test_fp16_arithmetics_${TC}  test_fp16_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp16/test_vector_${TC}.txt")
-      amcl_curve_test(${curve} test_fp48_arithmetics_${TC}  test_fp48_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp48/test_vector_${TC}.txt")
+      # TODO amcl_curve_test(${curve} test_fp8_arithmetics_${TC}  test_fp8_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp8/test_vector_${TC}.txt")
+      # TODO amcl_curve_test(${curve} test_fp16_arithmetics_${TC}  test_fp16_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp16/test_vector_${TC}.txt")
+      # TODO amcl_curve_test(${curve} test_fp48_arithmetics_${TC}  test_fp48_arithmetics_YYY.c.in  amcl_pairing_${TC} "SUCCESS" "fp48/test_vector_${TC}.txt")
       amcl_curve_test(${curve} test_ecp8_arithmetics_${TC} test_ecp8_arithmetics_ZZZ.c.in amcl_pairing_${TC} "SUCCESS" "ecp8/test_vector_${TC}.txt")
     endif(CS STREQUAL "128")
     amcl_curve_test(${curve} test_pair_${TC}             test_pair_ZZZ.c.in             amcl_pairing_${TC} "SUCCESS")
diff --git a/test/test_mpin_vectors_ZZZ.c.in b/test/test_mpin_vectors_ZZZ.c.in
index ffa7543..4870d29 100644
--- a/test/test_mpin_vectors_ZZZ.c.in
+++ b/test/test_mpin_vectors_ZZZ.c.in
@@ -125,8 +125,6 @@ int main(int argc, char** argv)
     const char* PIN2line = "PIN2 = ";
 
     // Client Secret
-    char cs1[2*PFS_ZZZ+1];
-    octet CS1= {0,sizeof(cs1),cs1};
     char cs1Golden[2*PFS_ZZZ+1];
     octet CS1Golden= {0,sizeof(cs1Golden),cs1Golden};
     const char* CS1line = "CS1 = ";
@@ -137,8 +135,8 @@ int main(int argc, char** argv)
     octet CS2Golden= {0,sizeof(cs2Golden),cs2Golden};
     const char* CS2line = "CS2 = ";
 
-    char cs[2*PFS_ZZZ+1];
-    octet CS= {0,sizeof(cs),cs};
+    char cs1[2*PFS_ZZZ+1];
+    octet CS1= {0,sizeof(cs1),cs1};
     char csGolden[2*PFS_ZZZ+1];
     octet CSGolden= {0,sizeof(csGolden),csGolden};
     const char* CSline = "CS = ";