diff options
Diffstat (limited to 'lib/avb/libavb/avb_rsa.h')
| -rw-r--r-- | lib/avb/libavb/avb_rsa.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/lib/avb/libavb/avb_rsa.h b/lib/avb/libavb/avb_rsa.h index c2dcf47..e82102b 100644 --- a/lib/avb/libavb/avb_rsa.h +++ b/lib/avb/libavb/avb_rsa.h @@ -42,9 +42,17 @@ extern "C" { #endif -#include "avb_crypto.h" #include "avb_sysdeps.h" +/* Size of a RSA-2048 signature. */ +#define AVB_RSA2048_NUM_BYTES 256 + +/* Size of a RSA-4096 signature. */ +#define AVB_RSA4096_NUM_BYTES 512 + +/* Size of a RSA-8192 signature. */ +#define AVB_RSA8192_NUM_BYTES 1024 + /* Using the key given by |key|, verify a RSA signature |sig| of * length |sig_num_bytes| against an expected |hash| of length * |hash_num_bytes|. The padding to expect must be passed in using @@ -57,12 +65,9 @@ extern "C" { * * Returns false if verification fails, true otherwise. */ -bool avb_rsa_verify(const uint8_t* key, - size_t key_num_bytes, - const uint8_t* sig, - size_t sig_num_bytes, - const uint8_t* hash, - size_t hash_num_bytes, +bool avb_rsa_verify(const uint8_t* key, size_t key_num_bytes, + const uint8_t* sig, size_t sig_num_bytes, + const uint8_t* hash, size_t hash_num_bytes, const uint8_t* padding, size_t padding_num_bytes) AVB_ATTR_WARN_UNUSED_RESULT; |