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[API CHANGE] Use secp256k1_ec_ prefix for non-ECDSA key operations

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This commit is contained in:
Pieter Wuille
2014-10-27 02:51:58 -07:00
parent dc407ed48c
commit ae6bc76e32
3 changed files with 55 additions and 34 deletions
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20
src/secp256k1.c
View File

@@ -165,7 +165,7 @@ int secp256k1_ecdsa_recover_compact(const unsigned char *msg, int msglen, const
return ret;
}
int secp256k1_ecdsa_seckey_verify(const unsigned char *seckey) {
int secp256k1_ec_seckey_verify(const unsigned char *seckey) {
DEBUG_CHECK(seckey != NULL);
secp256k1_num_t sec;
@@ -178,14 +178,14 @@ int secp256k1_ecdsa_seckey_verify(const unsigned char *seckey) {
return ret;
}
int secp256k1_ecdsa_pubkey_verify(const unsigned char *pubkey, int pubkeylen) {
int secp256k1_ec_pubkey_verify(const unsigned char *pubkey, int pubkeylen) {
DEBUG_CHECK(pubkey != NULL);
secp256k1_ge_t q;
return secp256k1_ecdsa_pubkey_parse(&q, pubkey, pubkeylen);
}
int secp256k1_ecdsa_pubkey_create(unsigned char *pubkey, int *pubkeylen, const unsigned char *seckey, int compressed) {
int secp256k1_ec_pubkey_create(unsigned char *pubkey, int *pubkeylen, const unsigned char *seckey, int compressed) {
DEBUG_CHECK(secp256k1_ecmult_gen_consts != NULL);
DEBUG_CHECK(pubkey != NULL);
DEBUG_CHECK(pubkeylen != NULL);
@@ -204,7 +204,7 @@ int secp256k1_ecdsa_pubkey_create(unsigned char *pubkey, int *pubkeylen, const u
return 1;
}
int secp256k1_ecdsa_pubkey_decompress(unsigned char *pubkey, int *pubkeylen) {
int secp256k1_ec_pubkey_decompress(unsigned char *pubkey, int *pubkeylen) {
DEBUG_CHECK(pubkey != NULL);
DEBUG_CHECK(pubkeylen != NULL);
@@ -215,7 +215,7 @@ int secp256k1_ecdsa_pubkey_decompress(unsigned char *pubkey, int *pubkeylen) {
return 1;
}
int secp256k1_ecdsa_privkey_tweak_add(unsigned char *seckey, const unsigned char *tweak) {
int secp256k1_ec_privkey_tweak_add(unsigned char *seckey, const unsigned char *tweak) {
DEBUG_CHECK(seckey != NULL);
DEBUG_CHECK(tweak != NULL);
@@ -243,7 +243,7 @@ int secp256k1_ecdsa_privkey_tweak_add(unsigned char *seckey, const unsigned char
return ret;
}
int secp256k1_ecdsa_pubkey_tweak_add(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak) {
int secp256k1_ec_pubkey_tweak_add(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak) {
DEBUG_CHECK(secp256k1_ecmult_consts != NULL);
DEBUG_CHECK(pubkey != NULL);
DEBUG_CHECK(tweak != NULL);
@@ -278,7 +278,7 @@ int secp256k1_ecdsa_pubkey_tweak_add(unsigned char *pubkey, int pubkeylen, const
return ret;
}
int secp256k1_ecdsa_privkey_tweak_mul(unsigned char *seckey, const unsigned char *tweak) {
int secp256k1_ec_privkey_tweak_mul(unsigned char *seckey, const unsigned char *tweak) {
DEBUG_CHECK(seckey != NULL);
DEBUG_CHECK(tweak != NULL);
@@ -303,7 +303,7 @@ int secp256k1_ecdsa_privkey_tweak_mul(unsigned char *seckey, const unsigned char
return ret;
}
int secp256k1_ecdsa_pubkey_tweak_mul(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak) {
int secp256k1_ec_pubkey_tweak_mul(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak) {
DEBUG_CHECK(secp256k1_ecmult_consts != NULL);
DEBUG_CHECK(pubkey != NULL);
DEBUG_CHECK(tweak != NULL);
@@ -338,7 +338,7 @@ int secp256k1_ecdsa_pubkey_tweak_mul(unsigned char *pubkey, int pubkeylen, const
return ret;
}
int secp256k1_ecdsa_privkey_export(const unsigned char *seckey, unsigned char *privkey, int *privkeylen, int compressed) {
int secp256k1_ec_privkey_export(const unsigned char *seckey, unsigned char *privkey, int *privkeylen, int compressed) {
DEBUG_CHECK(seckey != NULL);
DEBUG_CHECK(privkey != NULL);
DEBUG_CHECK(privkeylen != NULL);
@@ -351,7 +351,7 @@ int secp256k1_ecdsa_privkey_export(const unsigned char *seckey, unsigned char *p
return ret;
}
int secp256k1_ecdsa_privkey_import(unsigned char *seckey, const unsigned char *privkey, int privkeylen) {
int secp256k1_ec_privkey_import(unsigned char *seckey, const unsigned char *privkey, int privkeylen) {
DEBUG_CHECK(seckey != NULL);
DEBUG_CHECK(privkey != NULL);

22
src/tests.c
View File

@@ -560,28 +560,28 @@ void test_ecdsa_end_to_end() {
}
// Construct and verify corresponding public key.
CHECK(secp256k1_ecdsa_seckey_verify(privkey) == 1);
CHECK(secp256k1_ec_seckey_verify(privkey) == 1);
char pubkey[65]; int pubkeylen = 65;
CHECK(secp256k1_ecdsa_pubkey_create(pubkey, &pubkeylen, privkey, secp256k1_rand32() % 2) == 1);
CHECK(secp256k1_ecdsa_pubkey_verify(pubkey, pubkeylen));
CHECK(secp256k1_ec_pubkey_create(pubkey, &pubkeylen, privkey, secp256k1_rand32() % 2) == 1);
CHECK(secp256k1_ec_pubkey_verify(pubkey, pubkeylen));
// Verify private key import and export.
unsigned char seckey[300]; int seckeylen = 300;
CHECK(secp256k1_ecdsa_privkey_export(privkey, seckey, &seckeylen, secp256k1_rand32() % 2) == 1);
CHECK(secp256k1_ec_privkey_export(privkey, seckey, &seckeylen, secp256k1_rand32() % 2) == 1);
unsigned char privkey2[32];
CHECK(secp256k1_ecdsa_privkey_import(privkey2, seckey, seckeylen) == 1);
CHECK(secp256k1_ec_privkey_import(privkey2, seckey, seckeylen) == 1);
CHECK(memcmp(privkey, privkey2, 32) == 0);
// Optionally tweak the keys using addition.
if (secp256k1_rand32() % 3 == 0) {
unsigned char rnd[32];
secp256k1_rand256_test(rnd);
int ret1 = secp256k1_ecdsa_privkey_tweak_add(privkey, rnd);
int ret2 = secp256k1_ecdsa_pubkey_tweak_add(pubkey, pubkeylen, rnd);
int ret1 = secp256k1_ec_privkey_tweak_add(privkey, rnd);
int ret2 = secp256k1_ec_pubkey_tweak_add(pubkey, pubkeylen, rnd);
CHECK(ret1 == ret2);
if (ret1 == 0) return;
char pubkey2[65]; int pubkeylen2 = 65;
CHECK(secp256k1_ecdsa_pubkey_create(pubkey2, &pubkeylen2, privkey, pubkeylen == 33) == 1);
CHECK(secp256k1_ec_pubkey_create(pubkey2, &pubkeylen2, privkey, pubkeylen == 33) == 1);
CHECK(memcmp(pubkey, pubkey2, pubkeylen) == 0);
}
@@ -589,12 +589,12 @@ void test_ecdsa_end_to_end() {
if (secp256k1_rand32() % 3 == 0) {
unsigned char rnd[32];
secp256k1_rand256_test(rnd);
int ret1 = secp256k1_ecdsa_privkey_tweak_mul(privkey, rnd);
int ret2 = secp256k1_ecdsa_pubkey_tweak_mul(pubkey, pubkeylen, rnd);
int ret1 = secp256k1_ec_privkey_tweak_mul(privkey, rnd);
int ret2 = secp256k1_ec_pubkey_tweak_mul(pubkey, pubkeylen, rnd);
CHECK(ret1 == ret2);
if (ret1 == 0) return;
char pubkey2[65]; int pubkeylen2 = 65;
CHECK(secp256k1_ecdsa_pubkey_create(pubkey2, &pubkeylen2, privkey, pubkeylen == 33) == 1);
CHECK(secp256k1_ec_pubkey_create(pubkey2, &pubkeylen2, privkey, pubkeylen == 33) == 1);
CHECK(memcmp(pubkey, pubkey2, pubkeylen) == 0);
}