commit e72b64d: [Minor] Remove unused stuff

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2022-12-26 22:43:05 +0000
URL: https://github.com/rspamd/rspamd/commit/e72b64dd5332029857201919fcd45bdf7e217d5f (HEAD -> master)

[Minor] Remove unused stuff

---
 src/libcryptobox/keypair.c | 88 ----------------------------------------------
 src/libcryptobox/keypair.h | 36 -------------------
 2 files changed, 124 deletions(-)

diff --git a/src/libcryptobox/keypair.c b/src/libcryptobox/keypair.c
index 24bd93c0b..ce9a9200d 100644
--- a/src/libcryptobox/keypair.c
+++ b/src/libcryptobox/keypair.c
@@ -832,94 +832,6 @@ rspamd_keypair_to_ucl (struct rspamd_cryptobox_keypair *kp,
 	return ucl_out;
 }
 
-gboolean
-rspamd_keypair_sign (struct rspamd_cryptobox_keypair *kp,
-		const void *data, gsize len, guchar **sig, gsize *outlen,
-		GError **err)
-{
-	unsigned long long siglen;
-	guint sklen;
-
-	g_assert (kp != NULL);
-	g_assert (data != NULL);
-	g_assert (sig != NULL);
-
-	if (kp->type != RSPAMD_KEYPAIR_SIGN) {
-		g_set_error (err, rspamd_keypair_quark (), EINVAL,
-				"invalid keypair: expected signature pair");
-
-		return FALSE;
-	}
-
-	siglen = rspamd_cryptobox_signature_bytes (kp->alg);
-	*sig = g_malloc (siglen);
-	rspamd_cryptobox_sign (*sig, &siglen, data, len,
-			rspamd_cryptobox_keypair_sk (kp, &sklen), kp->alg);
-
-	if (outlen != NULL) {
-		*outlen = siglen;
-	}
-
-	return TRUE;
-}
-
-gboolean
-rspamd_keypair_verify (struct rspamd_cryptobox_pubkey *pk,
-		const void *data, gsize len, const guchar *sig, gsize siglen,
-		GError **err)
-{
-	guint pklen;
-
-	g_assert (pk != NULL);
-	g_assert (data != NULL);
-	g_assert (sig != NULL);
-
-	if (pk->type != RSPAMD_KEYPAIR_SIGN) {
-		g_set_error (err, rspamd_keypair_quark (), EINVAL,
-				"invalid keypair: expected signature pair");
-
-		return FALSE;
-	}
-
-	if (siglen != rspamd_cryptobox_signature_bytes (pk->alg)) {
-		g_set_error (err, rspamd_keypair_quark (), E2BIG,
-				"invalid signature length: %d; expected %d",
-				(int)siglen, (int) rspamd_cryptobox_signature_bytes (pk->alg));
-
-		return FALSE;
-	}
-
-	if (!rspamd_cryptobox_verify (sig, siglen, data, len,
-			rspamd_cryptobox_pubkey_pk (pk, &pklen), pk->alg)) {
-		g_set_error (err, rspamd_keypair_quark (), EPERM,
-				"signature verification failed");
-
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-gboolean
-rspamd_pubkey_equal (const struct rspamd_cryptobox_pubkey *k1,
-		const struct rspamd_cryptobox_pubkey *k2)
-{
-	guchar *p1 = NULL, *p2 = NULL;
-	guint len1, len2;
-
-
-	if (k1->alg == k2->alg && k1->type == k2->type) {
-		p1 = rspamd_cryptobox_pubkey_pk (k1, &len1);
-		p2 = rspamd_cryptobox_pubkey_pk (k2, &len2);
-
-		if (len1 == len2) {
-			return (memcmp (p1, p2, len1) == 0);
-		}
-	}
-
-	return FALSE;
-}
-
 gboolean
 rspamd_keypair_decrypt (struct rspamd_cryptobox_keypair *kp,
 						const guchar *in, gsize inlen,
diff --git a/src/libcryptobox/keypair.h b/src/libcryptobox/keypair.h
index e2b20dc55..778e2ce6a 100644
--- a/src/libcryptobox/keypair.h
+++ b/src/libcryptobox/keypair.h
@@ -245,42 +245,6 @@ struct rspamd_cryptobox_keypair *rspamd_keypair_from_ucl (const ucl_object_t *ob
 ucl_object_t *rspamd_keypair_to_ucl (struct rspamd_cryptobox_keypair *kp,
 									 gboolean is_hex);
 
-/**
- * Signs memory using the specified keypair
- * @param kp keypair
- * @param data data to sign
- * @param data to sign
- * @param sig output signature (allocated by function, must be freed by a callee)
- * @param outlen length of output data
- * @param err filled if function returns `FALSE`
- * @return TRUE if signature operation succeeded
- */
-gboolean rspamd_keypair_sign (struct rspamd_cryptobox_keypair *kp,
-							  const void *data, gsize len, guchar **sig, gsize *outlen,
-							  GError **err);
-
-/***
- * Verifies data using public key
- * @param pk public key
- * @param data data to sign
- * @param len data to sign
- * @param sig signature to verify
- * @param siglen length of signature
- * @param err filled if function returns `FALSE`
- * @return TRUE if signature is valid
- */
-gboolean rspamd_keypair_verify (struct rspamd_cryptobox_pubkey *pk,
-								const void *data, gsize len, const guchar *sig, gsize siglen,
-								GError **err);
-
-/**
- * Compares two public keys
- * @param k1 key to compare
- * @param k2 key to compare
- * @return TRUE if two keys are equal
- */
-gboolean rspamd_pubkey_equal (const struct rspamd_cryptobox_pubkey *k1,
-							  const struct rspamd_cryptobox_pubkey *k2);
 
 /**
  * Decrypts data using keypair and a pubkey stored in in, in must start from