Refactor a bit

aws · Jan 18, 2023 · a3be553 · a3be553
1 parent 35a9971
commit a3be553
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/crypto/curve25519/curve25519.c b/crypto/curve25519/curve25519.c
@@ -1874,9 +1874,7 @@ static void sc_muladd(uint8_t *s, const uint8_t *a, const uint8_t *b,
   s[31] = s11 >> 17;
 }
 
-#define ED25519_SEED_LEN 32
-
-void ED25519_keypair(uint8_t out_public_key[ED25519_SEED_LEN], uint8_t out_private_key[64]) {
+void ED25519_keypair(uint8_t out_public_key[32], uint8_t out_private_key[64]) {
   uint8_t seed[ED25519_SEED_LEN];
   RAND_bytes(seed, ED25519_SEED_LEN);
   ED25519_keypair_from_seed(out_public_key, out_private_key, seed);

diff --git a/include/openssl/curve25519.h b/include/openssl/curve25519.h
@@ -71,6 +71,7 @@ OPENSSL_EXPORT void X25519_public_from_private(uint8_t out_public_value[32],
 #define ED25519_PRIVATE_KEY_LEN 64
 #define ED25519_PUBLIC_KEY_LEN 32
 #define ED25519_SIGNATURE_LEN 64
+#define ED25519_SEED_LEN 32
 
 // ED25519_keypair sets |out_public_key| and |out_private_key| to a freshly
 // generated, public–private key pair.