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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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47
include/secp256k1.h
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@@ -87,13 +87,13 @@ int secp256k1_ecdsa_recover_compact(const unsigned char *msg, int msglen,
* 0: secret key is invalid
* In: seckey: pointer to a 32-byte secret key
*/
int secp256k1_ecdsa_seckey_verify(const unsigned char *seckey);
int secp256k1_ec_seckey_verify(const unsigned char *seckey);
/** Just validate a public key.
* Returns: 1: valid public key
* 0: invalid public key
*/
int secp256k1_ecdsa_pubkey_verify(const unsigned char *pubkey, int pubkeylen);
int secp256k1_ec_pubkey_verify(const unsigned char *pubkey, int pubkeylen);
/** Compute the public key for a secret key.
* In: compressed: whether the computed public key should be compressed
@@ -106,21 +106,42 @@ int secp256k1_ecdsa_pubkey_verify(const unsigned char *pubkey, int pubkeylen);
* 0: secret was invalid, try again.
* Requires starting using SECP256K1_START_SIGN.
*/
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);
int secp256k1_ecdsa_pubkey_decompress(unsigned char *pubkey, int *pubkeylen);
/** Decompress a public key.
* In/Out: pubkey: pointer to a 65-byte array to put the decompressed public key.
It must contain a 33-byte or 65-byte public key already.
* pubkeylen: pointer to the size of the public key pointed to be pubkey.
It will be updated to reflect the new size.
* Returns: 0 if the passed public key was invalid, 1 otherwise. If 1 is returned, the
pubkey is replaced with its decompressed version.
*/
int secp256k1_ec_pubkey_decompress(unsigned char *pubkey, int *pubkeylen);
int secp256k1_ecdsa_privkey_export(const unsigned char *seckey,
unsigned char *privkey, int *privkeylen,
int compressed);
/** Export a private key in DER format. */
int secp256k1_ec_privkey_export(const unsigned char *seckey,
unsigned char *privkey, int *privkeylen,
int compressed);
int secp256k1_ecdsa_privkey_import(unsigned char *seckey,
const unsigned char *privkey, int privkeylen);
/** Import a private key in DER format. */
int secp256k1_ec_privkey_import(unsigned char *seckey,
const unsigned char *privkey, int privkeylen);
int secp256k1_ecdsa_privkey_tweak_add(unsigned char *seckey, const unsigned char *tweak);
int secp256k1_ecdsa_pubkey_tweak_add(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak);
int secp256k1_ecdsa_privkey_tweak_mul(unsigned char *seckey, const unsigned char *tweak);
int secp256k1_ecdsa_pubkey_tweak_mul(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak);
/** Tweak a private key by adding tweak to it. */
int secp256k1_ec_privkey_tweak_add(unsigned char *seckey, const unsigned char *tweak);
/** Tweak a public key by adding tweak times the generator to it.
* Requires starting with SECP256K1_START_VERIFY.
*/
int secp256k1_ec_pubkey_tweak_add(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak);
/** Tweak a private key by multiplying it with tweak. */
int secp256k1_ec_privkey_tweak_mul(unsigned char *seckey, const unsigned char *tweak);
/** Tweak a public key by multiplying it with tweak.
* Requires starting with SECP256K1_START_VERIFY.
*/
int secp256k1_ec_pubkey_tweak_mul(unsigned char *pubkey, int pubkeylen, const unsigned char *tweak);
#ifdef __cplusplus
}