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authorHans Nilsson <[email protected]>2018-06-12 15:56:17 +0200
committerHans Nilsson <[email protected]>2018-06-12 15:56:17 +0200
commit79c114b216d5d92380feea7ed6d9ec40f0b75444 (patch)
treeda5f189ca3349356ed94b39f9ef30d93136d19ee /lib
parent67af14a073783bfb43972c18f8e7d972ebf3f6b1 (diff)
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crypto: Remove comments
Diffstat (limited to 'lib')
-rw-r--r--lib/crypto/c_src/crypto.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index e4eb2bc3b6..ef7830262f 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -3919,13 +3919,6 @@ static ERL_NIF_TERM evp_compute_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_
}
return enif_make_binary(env, &key_bin);
-
-/* Importing the other side's public key from raw binary format can be done with the EVP_PKEY_new_raw_public_key() function. Man page here: */
-/* https://www.openssl.org/docs/man1.1.1/man3/EVP_PKEY_new_raw_public_key.html */
-
-
-/* You need two EVP_PKEY objects. One containing your private/public key pair (i.e. the one you generated in the EVP_PKEY_keygen() call in your question), and one containing the public key of the peer (e.g. created using EVP_PKEY_new_raw_public_key()). To generate the X25519 shared secret you then call EVP_PKEY_derive(). See the example on the man page: openssl.org/docs/man1.1.1/man3/EVP_PKEY_derive.html – Matt Caswell May 15 at 20:39 */
-
#else
return atom_notsup;
#endif
@@ -3951,20 +3944,6 @@ static ERL_NIF_TERM evp_generate_key_nif(ErlNifEnv* env, int argc, const ERL_NIF
if (!EVP_PKEY_keygen_init(ctx)) return enif_make_atom(env,"EVP_PKEY_keygen_init failed");
if (!EVP_PKEY_keygen(ctx, &pkey)) return enif_make_atom(env,"EVP_PKEY_keygen failed");
- /*
- int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, unsigned char *priv, size_t *len)
- int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, unsigned char *pub, size_t *len)
-
- +EVP_PKEY_get_raw_private_key() fills the buffer provided by B<priv> with raw
- +private key data. The number of bytes written is populated in B<*len>. If the
- +buffer B<priv> is NULL then B<*len> is populated with the number of bytes
- +required in the buffer. The calling application is responsible for ensuring that
- +the buffer is large enough to receive the private key data. This function only
- +works for algorithms that support raw private keys. Currently this is:
- +B<EVP_PKEY_HMAC>, B<EVP_PKEY_POLY1305>, B<EVP_PKEY_SIPHASH>, B<EVP_PKEY_X25519>,
- +B<EVP_PKEY_ED25519>, B<EVP_PKEY_X448> or B<EVP_PKEY_ED448>.
- */
-
if (!EVP_PKEY_get_raw_public_key(pkey, NULL, &key_len))
return enif_make_atom(env,"EVP_PKEY_get_raw_public_key 1 failed");
if (!EVP_PKEY_get_raw_public_key(pkey,