mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2024-12-23 23:45:34 +00:00
Remove forward declarations of calc_finished functions in ssl_tls.c
This commit is contained in:
Hanno Becker
parent
cf87c5e0a1
commit
fc7429eef4
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@ -834,24 +834,6 @@ static int tls_prf_sha384( const unsigned char *secret, size_t slen,
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#endif /* MBEDTLS_SHA512_C */
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#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
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#if defined(MBEDTLS_SSL_PROTO_SSL3)
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static void ssl_calc_finished_ssl( mbedtls_ssl_context *, unsigned char *, int );
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#endif
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#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
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static void ssl_calc_finished_tls( mbedtls_ssl_context *, unsigned char *, int );
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#endif
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#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
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#if defined(MBEDTLS_SHA256_C)
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static void ssl_calc_finished_tls_sha256( mbedtls_ssl_context *,unsigned char *, int );
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#endif
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#if defined(MBEDTLS_SHA512_C)
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static void ssl_calc_finished_tls_sha384( mbedtls_ssl_context *, unsigned char *, int );
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#endif
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#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
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/*
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* Call the appropriate PRF function
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*/
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@ -899,6 +881,262 @@ static inline int ssl_prf( int minor_ver,
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return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
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}
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#if defined(MBEDTLS_SSL_PROTO_SSL3)
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static void ssl_calc_finished_ssl(
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mbedtls_ssl_context *ssl, unsigned char *buf, int from )
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{
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const char *sender;
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mbedtls_md5_context md5;
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mbedtls_sha1_context sha1;
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unsigned char padbuf[48];
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unsigned char md5sum[16];
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unsigned char sha1sum[20];
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mbedtls_ssl_session *session = ssl->session_negotiate;
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if( !session )
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session = ssl->session;
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished ssl" ) );
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mbedtls_md5_init( &md5 );
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mbedtls_sha1_init( &sha1 );
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mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
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mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
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/*
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* SSLv3:
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* hash =
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* MD5( master + pad2 +
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* MD5( handshake + sender + master + pad1 ) )
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* + SHA1( master + pad2 +
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* SHA1( handshake + sender + master + pad1 ) )
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*/
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#if !defined(MBEDTLS_MD5_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *)
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md5.state, sizeof( md5.state ) );
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#endif
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#if !defined(MBEDTLS_SHA1_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
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sha1.state, sizeof( sha1.state ) );
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#endif
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sender = ( from == MBEDTLS_SSL_IS_CLIENT ) ? "CLNT"
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: "SRVR";
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memset( padbuf, 0x36, 48 );
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mbedtls_md5_update_ret( &md5, (const unsigned char *) sender, 4 );
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mbedtls_md5_update_ret( &md5, session->master, 48 );
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mbedtls_md5_update_ret( &md5, padbuf, 48 );
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mbedtls_md5_finish_ret( &md5, md5sum );
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mbedtls_sha1_update_ret( &sha1, (const unsigned char *) sender, 4 );
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mbedtls_sha1_update_ret( &sha1, session->master, 48 );
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mbedtls_sha1_update_ret( &sha1, padbuf, 40 );
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mbedtls_sha1_finish_ret( &sha1, sha1sum );
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memset( padbuf, 0x5C, 48 );
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mbedtls_md5_starts_ret( &md5 );
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mbedtls_md5_update_ret( &md5, session->master, 48 );
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mbedtls_md5_update_ret( &md5, padbuf, 48 );
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mbedtls_md5_update_ret( &md5, md5sum, 16 );
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mbedtls_md5_finish_ret( &md5, buf );
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mbedtls_sha1_starts_ret( &sha1 );
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mbedtls_sha1_update_ret( &sha1, session->master, 48 );
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mbedtls_sha1_update_ret( &sha1, padbuf , 40 );
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mbedtls_sha1_update_ret( &sha1, sha1sum, 20 );
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mbedtls_sha1_finish_ret( &sha1, buf + 16 );
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MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 );
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mbedtls_md5_free( &md5 );
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mbedtls_sha1_free( &sha1 );
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mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
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mbedtls_platform_zeroize( md5sum, sizeof( md5sum ) );
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mbedtls_platform_zeroize( sha1sum, sizeof( sha1sum ) );
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
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}
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#endif /* MBEDTLS_SSL_PROTO_SSL3 */
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#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
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static void ssl_calc_finished_tls(
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mbedtls_ssl_context *ssl, unsigned char *buf, int from )
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{
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int len = 12;
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const char *sender;
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mbedtls_md5_context md5;
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mbedtls_sha1_context sha1;
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unsigned char padbuf[36];
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mbedtls_ssl_session *session = ssl->session_negotiate;
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if( !session )
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session = ssl->session;
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls" ) );
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mbedtls_md5_init( &md5 );
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mbedtls_sha1_init( &sha1 );
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mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
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mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
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/*
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* TLSv1:
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* hash = PRF( master, finished_label,
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* MD5( handshake ) + SHA1( handshake ) )[0..11]
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*/
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#if !defined(MBEDTLS_MD5_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *)
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md5.state, sizeof( md5.state ) );
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#endif
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#if !defined(MBEDTLS_SHA1_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
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sha1.state, sizeof( sha1.state ) );
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#endif
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sender = ( from == MBEDTLS_SSL_IS_CLIENT )
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? "client finished"
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: "server finished";
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mbedtls_md5_finish_ret( &md5, padbuf );
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mbedtls_sha1_finish_ret( &sha1, padbuf + 16 );
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ssl_prf( mbedtls_ssl_get_minor_ver( ssl ),
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mbedtls_ssl_suite_get_mac(
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mbedtls_ssl_ciphersuite_from_id(
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mbedtls_ssl_session_get_ciphersuite( session ) ) ),
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session->master, 48, sender,
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padbuf, 36, buf, len );
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MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
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mbedtls_md5_free( &md5 );
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mbedtls_sha1_free( &sha1 );
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mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
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}
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#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
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#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
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#if defined(MBEDTLS_SHA256_C)
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static void ssl_calc_finished_tls_sha256(
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mbedtls_ssl_context *ssl, unsigned char *buf, int from )
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{
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int len = 12;
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const char *sender;
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mbedtls_sha256_context sha256;
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unsigned char padbuf[32];
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mbedtls_ssl_session *session = ssl->session_negotiate;
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if( !session )
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session = ssl->session;
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mbedtls_sha256_init( &sha256 );
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls sha256" ) );
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mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 );
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/*
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* TLSv1.2:
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* hash = PRF( master, finished_label,
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* Hash( handshake ) )[0.11]
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*/
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#if !defined(MBEDTLS_SHA256_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha2 state", (unsigned char *)
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sha256.state, sizeof( sha256.state ) );
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#endif
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sender = ( from == MBEDTLS_SSL_IS_CLIENT )
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? "client finished"
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: "server finished";
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mbedtls_sha256_finish_ret( &sha256, padbuf );
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ssl_prf( mbedtls_ssl_get_minor_ver( ssl ),
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mbedtls_ssl_suite_get_mac(
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mbedtls_ssl_ciphersuite_from_id(
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mbedtls_ssl_session_get_ciphersuite( session ) ) ),
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session->master, 48, sender,
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padbuf, 32, buf, len );
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MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
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mbedtls_sha256_free( &sha256 );
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mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
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}
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#endif /* MBEDTLS_SHA256_C */
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#if defined(MBEDTLS_SHA512_C)
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static void ssl_calc_finished_tls_sha384(
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mbedtls_ssl_context *ssl, unsigned char *buf, int from )
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{
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int len = 12;
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const char *sender;
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mbedtls_sha512_context sha512;
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unsigned char padbuf[48];
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mbedtls_ssl_session *session = ssl->session_negotiate;
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if( !session )
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session = ssl->session;
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mbedtls_sha512_init( &sha512 );
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls sha384" ) );
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mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 );
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/*
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* TLSv1.2:
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* hash = PRF( master, finished_label,
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* Hash( handshake ) )[0.11]
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*/
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#if !defined(MBEDTLS_SHA512_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha512 state", (unsigned char *)
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sha512.state, sizeof( sha512.state ) );
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#endif
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sender = ( from == MBEDTLS_SSL_IS_CLIENT )
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? "client finished"
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: "server finished";
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mbedtls_sha512_finish_ret( &sha512, padbuf );
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ssl_prf( mbedtls_ssl_get_minor_ver( ssl ),
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mbedtls_ssl_suite_get_mac(
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mbedtls_ssl_ciphersuite_from_id(
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mbedtls_ssl_session_get_ciphersuite( session ) ) ),
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session->master, 48, sender,
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padbuf, 48, buf, len );
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MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
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mbedtls_sha512_free( &sha512 );
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mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
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}
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#endif /* MBEDTLS_SHA512_C */
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#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
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MBEDTLS_ALWAYS_INLINE
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static inline int ssl_calc_finished( int minor_ver,
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mbedtls_md_type_t hash,
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@ -7359,262 +7597,6 @@ void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl )
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#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
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}
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#if defined(MBEDTLS_SSL_PROTO_SSL3)
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static void ssl_calc_finished_ssl(
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mbedtls_ssl_context *ssl, unsigned char *buf, int from )
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{
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const char *sender;
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mbedtls_md5_context md5;
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mbedtls_sha1_context sha1;
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unsigned char padbuf[48];
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unsigned char md5sum[16];
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unsigned char sha1sum[20];
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mbedtls_ssl_session *session = ssl->session_negotiate;
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if( !session )
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session = ssl->session;
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished ssl" ) );
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mbedtls_md5_init( &md5 );
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mbedtls_sha1_init( &sha1 );
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mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
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mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
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/*
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* SSLv3:
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* hash =
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* MD5( master + pad2 +
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* MD5( handshake + sender + master + pad1 ) )
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* + SHA1( master + pad2 +
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* SHA1( handshake + sender + master + pad1 ) )
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*/
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#if !defined(MBEDTLS_MD5_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *)
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md5.state, sizeof( md5.state ) );
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#endif
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#if !defined(MBEDTLS_SHA1_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
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sha1.state, sizeof( sha1.state ) );
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#endif
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sender = ( from == MBEDTLS_SSL_IS_CLIENT ) ? "CLNT"
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: "SRVR";
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memset( padbuf, 0x36, 48 );
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mbedtls_md5_update_ret( &md5, (const unsigned char *) sender, 4 );
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mbedtls_md5_update_ret( &md5, session->master, 48 );
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mbedtls_md5_update_ret( &md5, padbuf, 48 );
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mbedtls_md5_finish_ret( &md5, md5sum );
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mbedtls_sha1_update_ret( &sha1, (const unsigned char *) sender, 4 );
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mbedtls_sha1_update_ret( &sha1, session->master, 48 );
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mbedtls_sha1_update_ret( &sha1, padbuf, 40 );
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mbedtls_sha1_finish_ret( &sha1, sha1sum );
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memset( padbuf, 0x5C, 48 );
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mbedtls_md5_starts_ret( &md5 );
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mbedtls_md5_update_ret( &md5, session->master, 48 );
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mbedtls_md5_update_ret( &md5, padbuf, 48 );
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mbedtls_md5_update_ret( &md5, md5sum, 16 );
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mbedtls_md5_finish_ret( &md5, buf );
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mbedtls_sha1_starts_ret( &sha1 );
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mbedtls_sha1_update_ret( &sha1, session->master, 48 );
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mbedtls_sha1_update_ret( &sha1, padbuf , 40 );
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mbedtls_sha1_update_ret( &sha1, sha1sum, 20 );
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mbedtls_sha1_finish_ret( &sha1, buf + 16 );
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MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 );
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mbedtls_md5_free( &md5 );
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mbedtls_sha1_free( &sha1 );
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mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
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mbedtls_platform_zeroize( md5sum, sizeof( md5sum ) );
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mbedtls_platform_zeroize( sha1sum, sizeof( sha1sum ) );
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
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}
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#endif /* MBEDTLS_SSL_PROTO_SSL3 */
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#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1)
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static void ssl_calc_finished_tls(
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mbedtls_ssl_context *ssl, unsigned char *buf, int from )
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{
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int len = 12;
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const char *sender;
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mbedtls_md5_context md5;
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mbedtls_sha1_context sha1;
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unsigned char padbuf[36];
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mbedtls_ssl_session *session = ssl->session_negotiate;
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if( !session )
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session = ssl->session;
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MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls" ) );
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mbedtls_md5_init( &md5 );
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mbedtls_sha1_init( &sha1 );
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mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
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mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
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/*
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* TLSv1:
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* hash = PRF( master, finished_label,
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* MD5( handshake ) + SHA1( handshake ) )[0..11]
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*/
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#if !defined(MBEDTLS_MD5_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished md5 state", (unsigned char *)
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md5.state, sizeof( md5.state ) );
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#endif
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#if !defined(MBEDTLS_SHA1_ALT)
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MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha1 state", (unsigned char *)
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sha1.state, sizeof( sha1.state ) );
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#endif
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sender = ( from == MBEDTLS_SSL_IS_CLIENT )
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? "client finished"
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: "server finished";
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mbedtls_md5_finish_ret( &md5, padbuf );
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mbedtls_sha1_finish_ret( &sha1, padbuf + 16 );
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ssl_prf( mbedtls_ssl_get_minor_ver( ssl ),
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mbedtls_ssl_suite_get_mac(
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mbedtls_ssl_ciphersuite_from_id(
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mbedtls_ssl_session_get_ciphersuite( session ) ) ),
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session->master, 48, sender,
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padbuf, 36, buf, len );
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MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
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|
||||
mbedtls_md5_free( &md5 );
|
||||
mbedtls_sha1_free( &sha1 );
|
||||
|
||||
mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
|
||||
|
||||
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
|
||||
}
|
||||
#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 */
|
||||
|
||||
#if defined(MBEDTLS_SSL_PROTO_TLS1_2)
|
||||
#if defined(MBEDTLS_SHA256_C)
|
||||
static void ssl_calc_finished_tls_sha256(
|
||||
mbedtls_ssl_context *ssl, unsigned char *buf, int from )
|
||||
{
|
||||
int len = 12;
|
||||
const char *sender;
|
||||
mbedtls_sha256_context sha256;
|
||||
unsigned char padbuf[32];
|
||||
|
||||
mbedtls_ssl_session *session = ssl->session_negotiate;
|
||||
if( !session )
|
||||
session = ssl->session;
|
||||
|
||||
mbedtls_sha256_init( &sha256 );
|
||||
|
||||
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls sha256" ) );
|
||||
|
||||
mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 );
|
||||
|
||||
/*
|
||||
* TLSv1.2:
|
||||
* hash = PRF( master, finished_label,
|
||||
* Hash( handshake ) )[0.11]
|
||||
*/
|
||||
|
||||
#if !defined(MBEDTLS_SHA256_ALT)
|
||||
MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha2 state", (unsigned char *)
|
||||
sha256.state, sizeof( sha256.state ) );
|
||||
#endif
|
||||
|
||||
sender = ( from == MBEDTLS_SSL_IS_CLIENT )
|
||||
? "client finished"
|
||||
: "server finished";
|
||||
|
||||
mbedtls_sha256_finish_ret( &sha256, padbuf );
|
||||
|
||||
ssl_prf( mbedtls_ssl_get_minor_ver( ssl ),
|
||||
mbedtls_ssl_suite_get_mac(
|
||||
mbedtls_ssl_ciphersuite_from_id(
|
||||
mbedtls_ssl_session_get_ciphersuite( session ) ) ),
|
||||
session->master, 48, sender,
|
||||
padbuf, 32, buf, len );
|
||||
|
||||
MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
|
||||
|
||||
mbedtls_sha256_free( &sha256 );
|
||||
|
||||
mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
|
||||
|
||||
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
|
||||
}
|
||||
#endif /* MBEDTLS_SHA256_C */
|
||||
|
||||
#if defined(MBEDTLS_SHA512_C)
|
||||
static void ssl_calc_finished_tls_sha384(
|
||||
mbedtls_ssl_context *ssl, unsigned char *buf, int from )
|
||||
{
|
||||
int len = 12;
|
||||
const char *sender;
|
||||
mbedtls_sha512_context sha512;
|
||||
unsigned char padbuf[48];
|
||||
|
||||
mbedtls_ssl_session *session = ssl->session_negotiate;
|
||||
if( !session )
|
||||
session = ssl->session;
|
||||
|
||||
mbedtls_sha512_init( &sha512 );
|
||||
|
||||
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc finished tls sha384" ) );
|
||||
|
||||
mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 );
|
||||
|
||||
/*
|
||||
* TLSv1.2:
|
||||
* hash = PRF( master, finished_label,
|
||||
* Hash( handshake ) )[0.11]
|
||||
*/
|
||||
|
||||
#if !defined(MBEDTLS_SHA512_ALT)
|
||||
MBEDTLS_SSL_DEBUG_BUF( 4, "finished sha512 state", (unsigned char *)
|
||||
sha512.state, sizeof( sha512.state ) );
|
||||
#endif
|
||||
|
||||
sender = ( from == MBEDTLS_SSL_IS_CLIENT )
|
||||
? "client finished"
|
||||
: "server finished";
|
||||
|
||||
mbedtls_sha512_finish_ret( &sha512, padbuf );
|
||||
|
||||
ssl_prf( mbedtls_ssl_get_minor_ver( ssl ),
|
||||
mbedtls_ssl_suite_get_mac(
|
||||
mbedtls_ssl_ciphersuite_from_id(
|
||||
mbedtls_ssl_session_get_ciphersuite( session ) ) ),
|
||||
session->master, 48, sender,
|
||||
padbuf, 48, buf, len );
|
||||
|
||||
MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, len );
|
||||
|
||||
mbedtls_sha512_free( &sha512 );
|
||||
|
||||
mbedtls_platform_zeroize( padbuf, sizeof( padbuf ) );
|
||||
|
||||
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc finished" ) );
|
||||
}
|
||||
#endif /* MBEDTLS_SHA512_C */
|
||||
#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
|
||||
|
||||
static void ssl_handshake_wrapup_free_hs_transform( mbedtls_ssl_context *ssl )
|
||||
{
|
||||
MBEDTLS_SSL_DEBUG_MSG( 3, ( "=> handshake wrapup: final free" ) );
|
||||
|
|
|
|||
Loading…
Reference in a new issue