diff options
| -rw-r--r-- | common/util.h | 5 | ||||
| -rw-r--r-- | g10/call-agent.c | 2 | ||||
| -rw-r--r-- | g10/keyid.c | 6 |
3 files changed, 9 insertions, 4 deletions
diff --git a/common/util.h b/common/util.h index c6d19c64b..f3722812d 100644 --- a/common/util.h +++ b/common/util.h @@ -59,6 +59,11 @@ /* Hash function used with libksba. */ #define HASH_FNC ((void (*)(void *, const void*,size_t))gcry_md_write) +/* The length of the keygrip. This is a SHA-1 hash of the key + * parameters as generated by gcry_pk_get_keygrip. */ +#define KEYGRIP_LEN 20 + + /* Get all the stuff from jnlib. */ #include "../common/logging.h" #include "../common/argparse.h" diff --git a/g10/call-agent.c b/g10/call-agent.c index 3874ac181..684771b75 100644 --- a/g10/call-agent.c +++ b/g10/call-agent.c @@ -1474,7 +1474,7 @@ agent_probe_any_secret_key (ctrl_t ctrl, kbnode_t keyblock) char *p; kbnode_t kbctx, node; int nkeys; - unsigned char grip[20]; + unsigned char grip[KEYGRIP_LEN]; err = start_agent (ctrl, 0); if (err) diff --git a/g10/keyid.c b/g10/keyid.c index c519bc581..de38580f2 100644 --- a/g10/keyid.c +++ b/g10/keyid.c @@ -959,18 +959,18 @@ gpg_error_t hexkeygrip_from_pk (PKT_public_key *pk, char **r_grip) { gpg_error_t err; - unsigned char grip[20]; + unsigned char grip[KEYGRIP_LEN]; *r_grip = NULL; err = keygrip_from_pk (pk, grip); if (!err) { - char * buf = xtrymalloc (20*2+1); + char * buf = xtrymalloc (KEYGRIP_LEN * 2 + 1); if (!buf) err = gpg_error_from_syserror (); else { - bin2hex (grip, 20, buf); + bin2hex (grip, KEYGRIP_LEN, buf); *r_grip = buf; } } |