frost/secp256k1-zkp
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introduce secp256k1_eckey_pubkey_serialize{33,65} functions

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Sebastian Falbesoner committed 2025-11-17 17:12:20 +01:00
1 parent c8206b1ce6
commit fc7458ca3e
2 files changed
+23
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src/eckey.h
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@@ -16,6 +16,10 @@
static int secp256k1_eckey_pubkey_parse(secp256k1_ge *elem, const unsigned char *pub, size_t size);
static int secp256k1_eckey_pubkey_serialize(secp256k1_ge *elem, unsigned char *pub, size_t *size, int compressed);
/** Serialize a group element (that is not allowed to be infinity) to a compressed public key (33 bytes). */
static void secp256k1_eckey_pubkey_serialize33(secp256k1_ge *elem, unsigned char *pub33);
/** Serialize a group element (that is not allowed to be infinity) to an uncompressed public key (65 bytes). */
static void secp256k1_eckey_pubkey_serialize65(secp256k1_ge *elem, unsigned char *pub65);
static int secp256k1_eckey_privkey_tweak_add(secp256k1_scalar *key, const secp256k1_scalar *tweak);
static int secp256k1_eckey_pubkey_tweak_add(secp256k1_ge *key, const secp256k1_scalar *tweak);