diff options
Diffstat (limited to 'host/lib/util_misc.c')
| -rw-r--r-- | host/lib/util_misc.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/host/lib/util_misc.c b/host/lib/util_misc.c index dbcdc6e1..2b0f91c8 100644 --- a/host/lib/util_misc.c +++ b/host/lib/util_misc.c @@ -20,19 +20,24 @@ #include "cryptolib.h" #include "host_common.h" #include "util_misc.h" +#include "vb2_common.h" #include "vboot_common.h" -void PrintPubKeySha1Sum(VbPublicKey *key) +const char *packed_key_sha1_string(const struct vb2_packed_key *key) { uint8_t *buf = ((uint8_t *)key) + key->key_offset; - uint64_t buflen = key->key_size; + uint32_t buflen = key->key_size; uint8_t digest[VB2_SHA1_DIGEST_SIZE]; + static char dest[VB2_SHA1_DIGEST_SIZE * 2 + 1]; + char *dnext = dest; vb2_digest_buffer(buf, buflen, VB2_HASH_SHA1, digest, sizeof(digest)); int i; for (i = 0; i < sizeof(digest); i++) - printf("%02x", digest[i]); + dnext += sprintf(dnext, "%02x", digest[i]); + + return dest; } void PrintPrivKeySha1Sum(VbPrivateKey *key) |