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This commit is contained in:
Werner Koch 1998-07-14 17:10:28 +00:00
parent c5b6f97767
commit 0a76a4465b
41 changed files with 708 additions and 456 deletions
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24
g10/keyid.c
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@ -262,13 +262,13 @@ datestr_from_sig( PKT_signature *sig )
/**************** .
* Return a byte array with the fingerprint for the given PK/SK
* The length of the array is returned in ret_len. Caller must free
* the array.
* the array or provide array as buffer of length MAX_FINGERPRINT_LEN
*/
byte *
fingerprint_from_pk( PKT_public_key *pk, size_t *ret_len )
fingerprint_from_pk( PKT_public_key *pk, byte *array, size_t *ret_len )
{
byte *p, *buf, *array;
byte *p, *buf;
const char *dp;
size_t len;
unsigned n;
@ -287,7 +287,8 @@ fingerprint_from_pk( PKT_public_key *pk, size_t *ret_len )
m_free(buf);
}
md_final(md);
array = m_alloc( 16 );
if( !array )
array = m_alloc( 16 );
len = 16;
memcpy(array, md_read(md, DIGEST_ALGO_MD5), 16 );
md_close(md);
@ -297,7 +298,9 @@ fingerprint_from_pk( PKT_public_key *pk, size_t *ret_len )
md = do_fingerprint_md(pk);
dp = md_read( md, 0 );
len = md_digest_length( md_get_algo( md ) );
array = m_alloc( len );
assert( len <= MAX_FINGERPRINT_LEN );
if( !array )
array = m_alloc( len );
memcpy(array, dp, len );
md_close(md);
}
@ -307,9 +310,9 @@ fingerprint_from_pk( PKT_public_key *pk, size_t *ret_len )
}
byte *
fingerprint_from_sk( PKT_secret_key *sk, size_t *ret_len )
fingerprint_from_sk( PKT_secret_key *sk, byte *array, size_t *ret_len )
{
byte *p, *buf, *array;
byte *p, *buf;
const char *dp;
size_t len;
unsigned n;
@ -328,7 +331,8 @@ fingerprint_from_sk( PKT_secret_key *sk, size_t *ret_len )
m_free(buf);
}
md_final(md);
array = m_alloc( 16 );
if( !array )
array = m_alloc( 16 );
len = 16;
memcpy(array, md_read(md, DIGEST_ALGO_MD5), 16 );
md_close(md);
@ -338,7 +342,9 @@ fingerprint_from_sk( PKT_secret_key *sk, size_t *ret_len )
md = do_fingerprint_md_sk(sk);
dp = md_read( md, 0 );
len = md_digest_length( md_get_algo( md ) );
array = m_alloc( len );
assert( len <= MAX_FINGERPRINT_LEN );
if( !array )
array = m_alloc( len );
memcpy(array, dp, len );
md_close(md);
}