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Abstract out tweak logic to secp256k1_eckey_* functions

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This commit is contained in:
Pieter Wuille
2014-10-27 03:27:55 -07:00
parent ffffc87855
commit eb74c36bd2
3 changed files with 78 additions and 49 deletions
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6
src/eckey.h
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@@ -10,7 +10,13 @@
int static secp256k1_eckey_pubkey_parse(secp256k1_ge_t *elem, const unsigned char *pub, int size);
void static secp256k1_eckey_pubkey_serialize(secp256k1_ge_t *elem, unsigned char *pub, int *size, int compressed);
int static secp256k1_eckey_privkey_parse(secp256k1_num_t *key, const unsigned char *privkey, int privkeylen);
int static secp256k1_eckey_privkey_serialize(unsigned char *privkey, int *privkeylen, const secp256k1_num_t *key, int compressed);
int static secp256k1_eckey_privkey_tweak_add(secp256k1_num_t *key, const secp256k1_num_t *tweak);
int static secp256k1_eckey_pubkey_tweak_add(secp256k1_ge_t *key, const secp256k1_num_t *tweak);
int static secp256k1_eckey_privkey_tweak_mul(secp256k1_num_t *key, const secp256k1_num_t *tweak);
int static secp256k1_eckey_pubkey_tweak_mul(secp256k1_ge_t *key, const secp256k1_num_t *tweak);
#endif