X-Git-Url: https://bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=src%2Fssl%2Fssl_single_rsa.c;fp=src%2Fssl%2Fssl_single_rsa.c;h=0000000000000000000000000000000000000000;hp=2ddbff99754c7566e36335834cf01e927a06ab73;hb=e61ad42191511226309bad2cbde8cd9e8cc743cb;hpb=e9ce2f4e8c7c25b9cb18d5a3cfb4cdcb5d8f765f

diff --git a/src/ssl/ssl_single_rsa.c b/src/ssl/ssl_single_rsa.c
deleted file mode 100644
index 2ddbff9..0000000
--- a/src/ssl/ssl_single_rsa.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining 
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be 
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include "inner.h"
-
-static int
-sr_choose(const br_ssl_server_policy_class **pctx,
-	const br_ssl_server_context *cc,
-	br_ssl_server_choices *choices)
-{
-	br_ssl_server_policy_rsa_context *pc;
-	const br_suite_translated *st;
-	size_t u, st_num;
-	int hash_id;
-
-	pc = (br_ssl_server_policy_rsa_context *)pctx;
-	st = br_ssl_server_get_client_suites(cc, &st_num);
-	hash_id = br_ssl_choose_hash(br_ssl_server_get_client_hashes(cc));
-	if (cc->eng.session.version < BR_TLS12) {
-		hash_id = 0;
-	}
-	choices->chain = pc->chain;
-	choices->chain_len = pc->chain_len;
-	for (u = 0; u < st_num; u ++) {
-		unsigned tt;
-
-		tt = st[u][1];
-		switch (tt >> 12) {
-		case BR_SSLKEYX_RSA:
-			if ((pc->allowed_usages & BR_KEYTYPE_KEYX) != 0) {
-				choices->cipher_suite = st[u][0];
-				return 1;
-			}
-			break;
-		case BR_SSLKEYX_ECDHE_RSA:
-			if ((pc->allowed_usages & BR_KEYTYPE_SIGN) != 0
-				&& hash_id != 0)
-			{
-				choices->cipher_suite = st[u][0];
-				choices->hash_id = hash_id;
-				return 1;
-			}
-			break;
-		}
-	}
-	return 0;
-}
-
-static uint32_t
-sr_do_keyx(const br_ssl_server_policy_class **pctx,
-	unsigned char *data, size_t len)
-{
-	br_ssl_server_policy_rsa_context *pc;
-
-	pc = (br_ssl_server_policy_rsa_context *)pctx;
-	return br_rsa_ssl_decrypt(pc->irsacore, pc->sk, data, len);
-}
-
-/*
- * OID for hash functions in RSA signatures.
- */
-static const unsigned char HASH_OID_SHA1[] = {
-	0x05, 0x2B, 0x0E, 0x03, 0x02, 0x1A
-};
-
-static const unsigned char HASH_OID_SHA224[] = {
-	0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x04
-};
-
-static const unsigned char HASH_OID_SHA256[] = {
-	0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01
-};
-
-static const unsigned char HASH_OID_SHA384[] = {
-	0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02
-};
-
-static const unsigned char HASH_OID_SHA512[] = {
-	0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03
-};
-
-static const unsigned char *HASH_OID[] = {
-	HASH_OID_SHA1,
-	HASH_OID_SHA224,
-	HASH_OID_SHA256,
-	HASH_OID_SHA384,
-	HASH_OID_SHA512
-};
-
-static size_t
-sr_do_sign(const br_ssl_server_policy_class **pctx,
-	int hash_id, size_t hv_len, unsigned char *data, size_t len)
-{
-	br_ssl_server_policy_rsa_context *pc;
-	unsigned char hv[64];
-	size_t sig_len;
-	const unsigned char *hash_oid;
-
-	pc = (br_ssl_server_policy_rsa_context *)pctx;
-	memcpy(hv, data, hv_len);
-	if (hash_id == 0) {
-		hash_oid = NULL;
-	} else if (hash_id >= 2 && hash_id <= 6) {
-		hash_oid = HASH_OID[hash_id - 2];
-	} else {
-		return 0;
-	}
-	sig_len = (pc->sk->n_bitlen + 7) >> 3;
-	if (len < sig_len) {
-		return 0;
-	}
-	return pc->irsasign(hash_oid, hv, hv_len, pc->sk, data) ? sig_len : 0;
-}
-
-static const br_ssl_server_policy_class sr_policy_vtable = {
-	sizeof(br_ssl_server_policy_rsa_context),
-	sr_choose,
-	sr_do_keyx,
-	sr_do_sign
-};
-
-/* see bearssl_ssl.h */
-void
-br_ssl_server_set_single_rsa(br_ssl_server_context *cc,
-	const br_x509_certificate *chain, size_t chain_len,
-	const br_rsa_private_key *sk, unsigned allowed_usages,
-	br_rsa_private irsacore, br_rsa_pkcs1_sign irsasign)
-{
-	cc->chain_handler.single_rsa.vtable = &sr_policy_vtable;
-	cc->chain_handler.single_rsa.chain = chain;
-	cc->chain_handler.single_rsa.chain_len = chain_len;
-	cc->chain_handler.single_rsa.sk = sk;
-	cc->chain_handler.single_rsa.allowed_usages = allowed_usages;
-	cc->chain_handler.single_rsa.irsacore = irsacore;
-	cc->chain_handler.single_rsa.irsasign = irsasign;
-	cc->policy_vtable = &cc->chain_handler.single_rsa.vtable;
-}