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| author | Werner Koch <wk@gnupg.org> | 2024-01-29 10:30:40 +0100 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2024-01-29 10:30:51 +0100 |
| commit | 03207f62e80ac03826f7dbe04a59f15df0f57530 (patch) | |
| tree | 5b89ff1a33cdf75c6fe2e5628fe6a7af38ad61eb | |
| parent | gpg: Hide --textmode from the help output. (diff) | |
| download | gnupg2-03207f62e80ac03826f7dbe04a59f15df0f57530.tar.xz gnupg2-03207f62e80ac03826f7dbe04a59f15df0f57530.zip | |
gpg: Minor code cleanup for fingerprint computation.
* g10/keyid.c (do_hash_public_key): Simplify code for clarity.
| -rw-r--r-- | g10/keyid.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/g10/keyid.c b/g10/keyid.c index 4a041ce0e..89bba0d7a 100644 --- a/g10/keyid.c +++ b/g10/keyid.c @@ -234,20 +234,16 @@ do_hash_public_key (gcry_md_hd_t md, PKT_public_key *pk, int use_v5) if (use_v5) { gcry_md_putc ( md, 0x9a ); /* ctb */ - gcry_md_putc ( md, n >> 24 ); /* 4 byte length header */ + gcry_md_putc ( md, n >> 24 ); /* 4 byte length header (upper bits) */ gcry_md_putc ( md, n >> 16 ); - gcry_md_putc ( md, n >> 8 ); - gcry_md_putc ( md, n ); - /* Note that the next byte may either be 4 or 5. */ - gcry_md_putc ( md, pk->version ); } else { gcry_md_putc ( md, 0x99 ); /* ctb */ - gcry_md_putc ( md, n >> 8 ); /* 2 byte length header */ - gcry_md_putc ( md, n ); - gcry_md_putc ( md, pk->version ); } + gcry_md_putc ( md, n >> 8 ); /* lower bits of the length header. */ + gcry_md_putc ( md, n ); + gcry_md_putc ( md, pk->version ); gcry_md_putc ( md, pk->timestamp >> 24 ); gcry_md_putc ( md, pk->timestamp >> 16 ); gcry_md_putc ( md, pk->timestamp >> 8 ); @@ -255,7 +251,7 @@ do_hash_public_key (gcry_md_hd_t md, PKT_public_key *pk, int use_v5) gcry_md_putc ( md, pk->pubkey_algo ); - if (use_v5) + if (use_v5) /* Hash the 32 bit length */ { n -= 10; gcry_md_putc ( md, n >> 24 ); |