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Code Issues Releases Wiki Activity

bip32: serialization returns nu. of written bytes

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This commit is contained in:
Jan Pochyla 2016-10-06 12:36:23 +02:00
parent db1b638cdf
commit 00413c0b6e
2 changed files with 10 additions and 10 deletions
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14
bip32.c
View File

@ -438,7 +438,7 @@ int hdnode_sign_digest(HDNode *node, const uint8_t *digest, uint8_t *sig, uint8_
} }
void hdnode_serialize(const HDNode *node, uint32_t fingerprint, uint32_t version, char use_public, char *str, int strsize) int hdnode_serialize(const HDNode *node, uint32_t fingerprint, uint32_t version, char use_public, char *str, int strsize)
{ {
uint8_t node_data[78]; uint8_t node_data[78];
write_be(node_data, version); write_be(node_data, version);
@ -452,19 +452,19 @@ void hdnode_serialize(const HDNode *node, uint32_t fingerprint, uint32_t version
node_data[45] = 0; node_data[45] = 0;
memcpy(node_data + 46, node->private_key, 32); memcpy(node_data + 46, node->private_key, 32);
} }
base58_encode_check(node_data, sizeof(node_data), str, strsize); int ret = base58_encode_check(node_data, sizeof(node_data), str, strsize);
MEMSET_BZERO(node_data, sizeof(node_data)); MEMSET_BZERO(node_data, sizeof(node_data));
return ret;
} }
void hdnode_serialize_public(const HDNode *node, uint32_t fingerprint, char *str, int strsize) int hdnode_serialize_public(const HDNode *node, uint32_t fingerprint, char *str, int strsize)
{ {
hdnode_serialize(node, fingerprint, 0x0488B21E, 1, str, strsize); return hdnode_serialize(node, fingerprint, 0x0488B21E, 1, str, strsize);
} }
void hdnode_serialize_private(const HDNode *node, uint32_t fingerprint, char *str, int strsize) int hdnode_serialize_private(const HDNode *node, uint32_t fingerprint, char *str, int strsize)
{ {
hdnode_serialize(node, fingerprint, 0x0488ADE4, 0, str, strsize); return hdnode_serialize(node, fingerprint, 0x0488ADE4, 0, str, strsize);
} }
// check for validity of curve point in case of public data not performed // check for validity of curve point in case of public data not performed

6
bip32.h
View File

@ -74,14 +74,14 @@ int hdnode_get_ethereum_pubkeyhash(const HDNode *node, uint8_t *pubkeyhash);
int hdnode_sign(HDNode *node, const uint8_t *msg, uint32_t msg_len, uint8_t *sig, uint8_t *pby); int hdnode_sign(HDNode *node, const uint8_t *msg, uint32_t msg_len, uint8_t *sig, uint8_t *pby);
int hdnode_sign_digest(HDNode *node, const uint8_t *digest, uint8_t *sig, uint8_t *pby); int hdnode_sign_digest(HDNode *node, const uint8_t *digest, uint8_t *sig, uint8_t *pby);
void hdnode_serialize_public(const HDNode *node, uint32_t fingerprint, char *str, int strsize); int hdnode_serialize_public(const HDNode *node, uint32_t fingerprint, char *str, int strsize);
void hdnode_serialize_private(const HDNode *node, uint32_t fingerprint, char *str, int strsize); int hdnode_serialize_private(const HDNode *node, uint32_t fingerprint, char *str, int strsize);
int hdnode_deserialize(const char *str, HDNode *node); int hdnode_deserialize(const char *str, HDNode *node);
// Private // Private
void hdnode_serialize(const HDNode *node, uint32_t fingerprint, uint32_t version, char use_public, char *str, int strsize); int hdnode_serialize(const HDNode *node, uint32_t fingerprint, uint32_t version, char use_public, char *str, int strsize);
void hdnode_get_address_raw(HDNode *node, uint8_t version, uint8_t *addr_raw); void hdnode_get_address_raw(HDNode *node, uint8_t version, uint8_t *addr_raw);