diff options
Diffstat (limited to 'src/common/crypto_ed25519.c')
| -rw-r--r-- | src/common/crypto_ed25519.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/common/crypto_ed25519.c b/src/common/crypto_ed25519.c index f2e6945ac8..6b93751dda 100644 --- a/src/common/crypto_ed25519.c +++ b/src/common/crypto_ed25519.c @@ -351,3 +351,24 @@ ed25519_pubkey_read_from_file(ed25519_public_key_t *pubkey_out, return 0; } +/** Release all storage held for <b>kp</b>. */ +void +ed25519_keypair_free(ed25519_keypair_t *kp) +{ + if (! kp) + return; + + memwipe(kp, 0, sizeof(*kp)); + tor_free(kp); +} + +/** Return true iff <b>key1</b> and <b>key2</b> are the same public key. */ +int +ed25519_pubkey_eq(const ed25519_public_key_t *key1, + const ed25519_public_key_t *key2) +{ + tor_assert(key1); + tor_assert(key2); + return tor_memeq(key1->pubkey, key2->pubkey, ED25519_PUBKEY_LEN); +} + |