diff options
Diffstat (limited to 'crypto/openssl/ssl/t1_enc.c')
| -rw-r--r-- | crypto/openssl/ssl/t1_enc.c | 633 |
1 files changed, 0 insertions, 633 deletions
diff --git a/crypto/openssl/ssl/t1_enc.c b/crypto/openssl/ssl/t1_enc.c deleted file mode 100644 index 279e45db5dd59..0000000000000 --- a/crypto/openssl/ssl/t1_enc.c +++ /dev/null @@ -1,633 +0,0 @@ -/* ssl/t1_enc.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include <openssl/comp.h> -#include <openssl/md5.h> -#include <openssl/sha.h> -#include <openssl/evp.h> -#include <openssl/hmac.h> -#include "ssl_locl.h" - -static void tls1_P_hash(const EVP_MD *md, const unsigned char *sec, - int sec_len, unsigned char *seed, int seed_len, - unsigned char *out, int olen) - { - int chunk,n; - unsigned int j; - HMAC_CTX ctx; - HMAC_CTX ctx_tmp; - unsigned char A1[HMAC_MAX_MD_CBLOCK]; - unsigned int A1_len; - - chunk=EVP_MD_size(md); - - HMAC_Init(&ctx,sec,sec_len,md); - HMAC_Update(&ctx,seed,seed_len); - HMAC_Final(&ctx,A1,&A1_len); - - n=0; - for (;;) - { - HMAC_Init(&ctx,NULL,0,NULL); /* re-init */ - HMAC_Update(&ctx,A1,A1_len); - memcpy(&ctx_tmp,&ctx,sizeof(ctx)); /* Copy for A2 */ /* not needed for last one */ - HMAC_Update(&ctx,seed,seed_len); - - if (olen > chunk) - { - HMAC_Final(&ctx,out,&j); - out+=j; - olen-=j; - HMAC_Final(&ctx_tmp,A1,&A1_len); /* calc the next A1 value */ - } - else /* last one */ - { - HMAC_Final(&ctx,A1,&A1_len); - memcpy(out,A1,olen); - break; - } - } - HMAC_cleanup(&ctx); - HMAC_cleanup(&ctx_tmp); - memset(A1,0,sizeof(A1)); - } - -static void tls1_PRF(const EVP_MD *md5, const EVP_MD *sha1, - unsigned char *label, int label_len, - const unsigned char *sec, int slen, unsigned char *out1, - unsigned char *out2, int olen) - { - int len,i; - const unsigned char *S1,*S2; - - len=slen/2; - S1=sec; - S2= &(sec[len]); - len+=(slen&1); /* add for odd, make longer */ - - - tls1_P_hash(md5 ,S1,len,label,label_len,out1,olen); - tls1_P_hash(sha1,S2,len,label,label_len,out2,olen); - - for (i=0; i<olen; i++) - out1[i]^=out2[i]; - } - -static void tls1_generate_key_block(SSL *s, unsigned char *km, - unsigned char *tmp, int num) - { - unsigned char *p; - unsigned char buf[SSL3_RANDOM_SIZE*2+ - TLS_MD_MAX_CONST_SIZE]; - p=buf; - - memcpy(p,TLS_MD_KEY_EXPANSION_CONST, - TLS_MD_KEY_EXPANSION_CONST_SIZE); - p+=TLS_MD_KEY_EXPANSION_CONST_SIZE; - memcpy(p,s->s3->server_random,SSL3_RANDOM_SIZE); - p+=SSL3_RANDOM_SIZE; - memcpy(p,s->s3->client_random,SSL3_RANDOM_SIZE); - p+=SSL3_RANDOM_SIZE; - - tls1_PRF(s->ctx->md5,s->ctx->sha1,buf,(int)(p-buf), - s->session->master_key,s->session->master_key_length, - km,tmp,num); - } - -int tls1_change_cipher_state(SSL *s, int which) - { - static const unsigned char empty[]=""; - unsigned char *p,*key_block,*mac_secret; - unsigned char *exp_label,buf[TLS_MD_MAX_CONST_SIZE+ - SSL3_RANDOM_SIZE*2]; - unsigned char tmp1[EVP_MAX_KEY_LENGTH]; - unsigned char tmp2[EVP_MAX_KEY_LENGTH]; - unsigned char iv1[EVP_MAX_IV_LENGTH*2]; - unsigned char iv2[EVP_MAX_IV_LENGTH*2]; - unsigned char *ms,*key,*iv,*er1,*er2; - int client_write; - EVP_CIPHER_CTX *dd; - const EVP_CIPHER *c; - const SSL_COMP *comp; - const EVP_MD *m; - int _exp,n,i,j,k,exp_label_len,cl; - - _exp=SSL_C_IS_EXPORT(s->s3->tmp.new_cipher); - c=s->s3->tmp.new_sym_enc; - m=s->s3->tmp.new_hash; - comp=s->s3->tmp.new_compression; - key_block=s->s3->tmp.key_block; - - if (which & SSL3_CC_READ) - { - if ((s->enc_read_ctx == NULL) && - ((s->enc_read_ctx=(EVP_CIPHER_CTX *) - Malloc(sizeof(EVP_CIPHER_CTX))) == NULL)) - goto err; - dd= s->enc_read_ctx; - s->read_hash=m; - if (s->expand != NULL) - { - COMP_CTX_free(s->expand); - s->expand=NULL; - } - if (comp != NULL) - { - s->expand=COMP_CTX_new(comp->method); - if (s->expand == NULL) - { - SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,SSL_R_COMPRESSION_LIBRARY_ERROR); - goto err2; - } - if (s->s3->rrec.comp == NULL) - s->s3->rrec.comp=(unsigned char *) - Malloc(SSL3_RT_MAX_ENCRYPTED_LENGTH); - if (s->s3->rrec.comp == NULL) - goto err; - } - memset(&(s->s3->read_sequence[0]),0,8); - mac_secret= &(s->s3->read_mac_secret[0]); - } - else - { - if ((s->enc_write_ctx == NULL) && - ((s->enc_write_ctx=(EVP_CIPHER_CTX *) - Malloc(sizeof(EVP_CIPHER_CTX))) == NULL)) - goto err; - dd= s->enc_write_ctx; - s->write_hash=m; - if (s->compress != NULL) - { - COMP_CTX_free(s->compress); - s->compress=NULL; - } - if (comp != NULL) - { - s->compress=COMP_CTX_new(comp->method); - if (s->compress == NULL) - { - SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,SSL_R_COMPRESSION_LIBRARY_ERROR); - goto err2; - } - } - memset(&(s->s3->write_sequence[0]),0,8); - mac_secret= &(s->s3->write_mac_secret[0]); - } - - EVP_CIPHER_CTX_init(dd); - - p=s->s3->tmp.key_block; - i=EVP_MD_size(m); - cl=EVP_CIPHER_key_length(c); - j=_exp ? (cl < SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher) ? - cl : SSL_C_EXPORT_KEYLENGTH(s->s3->tmp.new_cipher)) : cl; - /* Was j=(exp)?5:EVP_CIPHER_key_length(c); */ - k=EVP_CIPHER_iv_length(c); - er1= &(s->s3->client_random[0]); - er2= &(s->s3->server_random[0]); - if ( (which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) || - (which == SSL3_CHANGE_CIPHER_SERVER_READ)) - { - ms= &(p[ 0]); n=i+i; - key= &(p[ n]); n+=j+j; - iv= &(p[ n]); n+=k+k; - exp_label=(unsigned char *)TLS_MD_CLIENT_WRITE_KEY_CONST; - exp_label_len=TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE; - client_write=1; - } - else - { - n=i; - ms= &(p[ n]); n+=i+j; - key= &(p[ n]); n+=j+k; - iv= &(p[ n]); n+=k; - exp_label=(unsigned char *)TLS_MD_SERVER_WRITE_KEY_CONST; - exp_label_len=TLS_MD_SERVER_WRITE_KEY_CONST_SIZE; - client_write=0; - } - - if (n > s->s3->tmp.key_block_length) - { - SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,SSL_R_INTERNAL_ERROR); - goto err2; - } - - memcpy(mac_secret,ms,i); -#ifdef TLS_DEBUG -printf("which = %04X\nmac key=",which); -{ int z; for (z=0; z<i; z++) printf("%02X%c",ms[z],((z+1)%16)?' ':'\n'); } -#endif - if (_exp) - { - /* In here I set both the read and write key/iv to the - * same value since only the correct one will be used :-). - */ - p=buf; - memcpy(p,exp_label,exp_label_len); - p+=exp_label_len; - memcpy(p,s->s3->client_random,SSL3_RANDOM_SIZE); - p+=SSL3_RANDOM_SIZE; - memcpy(p,s->s3->server_random,SSL3_RANDOM_SIZE); - p+=SSL3_RANDOM_SIZE; - tls1_PRF(s->ctx->md5,s->ctx->sha1,buf,(int)(p-buf),key,j, - tmp1,tmp2,EVP_CIPHER_key_length(c)); - key=tmp1; - - if (k > 0) - { - p=buf; - memcpy(p,TLS_MD_IV_BLOCK_CONST, - TLS_MD_IV_BLOCK_CONST_SIZE); - p+=TLS_MD_IV_BLOCK_CONST_SIZE; - memcpy(p,s->s3->client_random,SSL3_RANDOM_SIZE); - p+=SSL3_RANDOM_SIZE; - memcpy(p,s->s3->server_random,SSL3_RANDOM_SIZE); - p+=SSL3_RANDOM_SIZE; - tls1_PRF(s->ctx->md5,s->ctx->sha1,buf,p-buf,empty,0, - iv1,iv2,k*2); - if (client_write) - iv=iv1; - else - iv= &(iv1[k]); - } - } - - s->session->key_arg_length=0; - - EVP_CipherInit(dd,c,key,iv,(which & SSL3_CC_WRITE)); -#ifdef TLS_DEBUG -printf("which = %04X\nkey=",which); -{ int z; for (z=0; z<EVP_CIPHER_key_length(c); z++) printf("%02X%c",key[z],((z+1)%16)?' ':'\n'); } -printf("\niv="); -{ int z; for (z=0; z<k; z++) printf("%02X%c",iv[z],((z+1)%16)?' ':'\n'); } -printf("\n"); -#endif - - memset(tmp1,0,sizeof(tmp1)); - memset(tmp2,0,sizeof(tmp1)); - memset(iv1,0,sizeof(iv1)); - memset(iv2,0,sizeof(iv2)); - return(1); -err: - SSLerr(SSL_F_TLS1_CHANGE_CIPHER_STATE,ERR_R_MALLOC_FAILURE); -err2: - return(0); - } - -int tls1_setup_key_block(SSL *s) - { - unsigned char *p1,*p2; - const EVP_CIPHER *c; - const EVP_MD *hash; - int num; - SSL_COMP *comp; - - if (s->s3->tmp.key_block_length != 0) - return(1); - - if (!ssl_cipher_get_evp(s->session,&c,&hash,&comp)) - { - SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK,SSL_R_CIPHER_OR_HASH_UNAVAILABLE); - return(0); - } - - s->s3->tmp.new_sym_enc=c; - s->s3->tmp.new_hash=hash; - - num=EVP_CIPHER_key_length(c)+EVP_MD_size(hash)+EVP_CIPHER_iv_length(c); - num*=2; - - ssl3_cleanup_key_block(s); - - if ((p1=(unsigned char *)Malloc(num)) == NULL) - goto err; - if ((p2=(unsigned char *)Malloc(num)) == NULL) - goto err; - - s->s3->tmp.key_block_length=num; - s->s3->tmp.key_block=p1; - - -#ifdef TLS_DEBUG -printf("client random\n"); -{ int z; for (z=0; z<SSL3_RANDOM_SIZE; z++) printf("%02X%c",s->s3->client_random[z],((z+1)%16)?' ':'\n'); } -printf("server random\n"); -{ int z; for (z=0; z<SSL3_RANDOM_SIZE; z++) printf("%02X%c",s->s3->server_random[z],((z+1)%16)?' ':'\n'); } -printf("pre-master\n"); -{ int z; for (z=0; z<s->session->master_key_length; z++) printf("%02X%c",s->session->master_key[z],((z+1)%16)?' ':'\n'); } -#endif - tls1_generate_key_block(s,p1,p2,num); - memset(p2,0,num); - Free(p2); -#ifdef TLS_DEBUG -printf("\nkey block\n"); -{ int z; for (z=0; z<num; z++) printf("%02X%c",p1[z],((z+1)%16)?' ':'\n'); } -#endif - - return(1); -err: - SSLerr(SSL_F_TLS1_SETUP_KEY_BLOCK,ERR_R_MALLOC_FAILURE); - return(0); - } - -int tls1_enc(SSL *s, int send) - { - SSL3_RECORD *rec; - EVP_CIPHER_CTX *ds; - unsigned long l; - int bs,i,ii,j,k,n=0; - const EVP_CIPHER *enc; - - if (send) - { - if (s->write_hash != NULL) - n=EVP_MD_size(s->write_hash); - ds=s->enc_write_ctx; - rec= &(s->s3->wrec); - if (s->enc_write_ctx == NULL) - enc=NULL; - else - enc=EVP_CIPHER_CTX_cipher(s->enc_write_ctx); - } - else - { - if (s->read_hash != NULL) - n=EVP_MD_size(s->read_hash); - ds=s->enc_read_ctx; - rec= &(s->s3->rrec); - if (s->enc_read_ctx == NULL) - enc=NULL; - else - enc=EVP_CIPHER_CTX_cipher(s->enc_read_ctx); - } - - if ((s->session == NULL) || (ds == NULL) || - (enc == NULL)) - { - memcpy(rec->data,rec->input,rec->length); - rec->input=rec->data; - } - else - { - l=rec->length; - bs=EVP_CIPHER_block_size(ds->cipher); - - if ((bs != 1) && send) - { - i=bs-((int)l%bs); - - /* Add weird padding of upto 256 bytes */ - - /* we need to add 'i' padding bytes of value j */ - j=i-1; - if (s->options & SSL_OP_TLS_BLOCK_PADDING_BUG) - { - if (s->s3->flags & TLS1_FLAGS_TLS_PADDING_BUG) - j++; - } - for (k=(int)l; k<(int)(l+i); k++) - rec->input[k]=j; - l+=i; - rec->length+=i; - } - - EVP_Cipher(ds,rec->data,rec->input,l); - - if ((bs != 1) && !send) - { - ii=i=rec->data[l-1]; - i++; - if (s->options&SSL_OP_TLS_BLOCK_PADDING_BUG) - { - /* First packet is even in size, so check */ - if ((memcmp(s->s3->read_sequence, - "\0\0\0\0\0\0\0\0",8) == 0) && !(ii & 1)) - s->s3->flags|=TLS1_FLAGS_TLS_PADDING_BUG; - if (s->s3->flags & TLS1_FLAGS_TLS_PADDING_BUG) - i--; - } - if (i > (int)rec->length) - { - SSLerr(SSL_F_TLS1_ENC,SSL_R_BLOCK_CIPHER_PAD_IS_WRONG); - ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECRYPTION_FAILED); - return(0); - } - for (j=(int)(l-i); j<(int)l; j++) - { - if (rec->data[j] != ii) - { - SSLerr(SSL_F_TLS1_ENC,SSL_R_DECRYPTION_FAILED); - ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECRYPTION_FAILED); - return(0); - } - } - rec->length-=i; - } - } - return(1); - } - -int tls1_cert_verify_mac(SSL *s, EVP_MD_CTX *in_ctx, unsigned char *out) - { - unsigned int ret; - EVP_MD_CTX ctx; - - EVP_MD_CTX_copy(&ctx,in_ctx); - EVP_DigestFinal(&ctx,out,&ret); - return((int)ret); - } - -int tls1_final_finish_mac(SSL *s, EVP_MD_CTX *in1_ctx, EVP_MD_CTX *in2_ctx, - const char *str, int slen, unsigned char *out) - { - unsigned int i; - EVP_MD_CTX ctx; - unsigned char buf[TLS_MD_MAX_CONST_SIZE+MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH]; - unsigned char *q,buf2[12]; - - q=buf; - memcpy(q,str,slen); - q+=slen; - - EVP_MD_CTX_copy(&ctx,in1_ctx); - EVP_DigestFinal(&ctx,q,&i); - q+=i; - EVP_MD_CTX_copy(&ctx,in2_ctx); - EVP_DigestFinal(&ctx,q,&i); - q+=i; - - tls1_PRF(s->ctx->md5,s->ctx->sha1,buf,(int)(q-buf), - s->session->master_key,s->session->master_key_length, - out,buf2,12); - memset(&ctx,0,sizeof(EVP_MD_CTX)); - - return((int)12); - } - -int tls1_mac(SSL *ssl, unsigned char *md, int send) - { - SSL3_RECORD *rec; - unsigned char *mac_sec,*seq; - const EVP_MD *hash; - unsigned int md_size; - int i; - HMAC_CTX hmac; - unsigned char buf[5]; - - if (send) - { - rec= &(ssl->s3->wrec); - mac_sec= &(ssl->s3->write_mac_secret[0]); - seq= &(ssl->s3->write_sequence[0]); - hash=ssl->write_hash; - } - else - { - rec= &(ssl->s3->rrec); - mac_sec= &(ssl->s3->read_mac_secret[0]); - seq= &(ssl->s3->read_sequence[0]); - hash=ssl->read_hash; - } - - md_size=EVP_MD_size(hash); - - buf[0]=rec->type; - buf[1]=TLS1_VERSION_MAJOR; - buf[2]=TLS1_VERSION_MINOR; - buf[3]=rec->length>>8; - buf[4]=rec->length&0xff; - - /* I should fix this up TLS TLS TLS TLS TLS XXXXXXXX */ - HMAC_Init(&hmac,mac_sec,EVP_MD_size(hash),hash); - HMAC_Update(&hmac,seq,8); - HMAC_Update(&hmac,buf,5); - HMAC_Update(&hmac,rec->input,rec->length); - HMAC_Final(&hmac,md,&md_size); - -#ifdef TLS_DEBUG -printf("sec="); -{unsigned int z; for (z=0; z<md_size; z++) printf("%02X ",mac_sec[z]); printf("\n"); } -printf("seq="); -{int z; for (z=0; z<8; z++) printf("%02X ",seq[z]); printf("\n"); } -printf("buf="); -{int z; for (z=0; z<5; z++) printf("%02X ",buf[z]); printf("\n"); } -printf("rec="); -{unsigned int z; for (z=0; z<rec->length; z++) printf("%02X ",buf[z]); printf("\n"); } -#endif - - for (i=7; i>=0; i--) - if (++seq[i]) break; - -#ifdef TLS_DEBUG -{unsigned int z; for (z=0; z<md_size; z++) printf("%02X ",md[z]); printf("\n"); } -#endif - return(md_size); - } - -int tls1_generate_master_secret(SSL *s, unsigned char *out, unsigned char *p, - int len) - { - unsigned char buf[SSL3_RANDOM_SIZE*2+TLS_MD_MASTER_SECRET_CONST_SIZE]; - unsigned char buff[SSL_MAX_MASTER_KEY_LENGTH]; - - /* Setup the stuff to munge */ - memcpy(buf,TLS_MD_MASTER_SECRET_CONST, - TLS_MD_MASTER_SECRET_CONST_SIZE); - memcpy(&(buf[TLS_MD_MASTER_SECRET_CONST_SIZE]), - s->s3->client_random,SSL3_RANDOM_SIZE); - memcpy(&(buf[SSL3_RANDOM_SIZE+TLS_MD_MASTER_SECRET_CONST_SIZE]), - s->s3->server_random,SSL3_RANDOM_SIZE); - tls1_PRF(s->ctx->md5,s->ctx->sha1, - buf,TLS_MD_MASTER_SECRET_CONST_SIZE+SSL3_RANDOM_SIZE*2,p,len, - s->session->master_key,buff,SSL3_MASTER_SECRET_SIZE); - return(SSL3_MASTER_SECRET_SIZE); - } - -int tls1_alert_code(int code) - { - switch (code) - { - case SSL_AD_CLOSE_NOTIFY: return(SSL3_AD_CLOSE_NOTIFY); - case SSL_AD_UNEXPECTED_MESSAGE: return(SSL3_AD_UNEXPECTED_MESSAGE); - case SSL_AD_BAD_RECORD_MAC: return(SSL3_AD_BAD_RECORD_MAC); - case SSL_AD_DECRYPTION_FAILED: return(TLS1_AD_DECRYPTION_FAILED); - case SSL_AD_RECORD_OVERFLOW: return(TLS1_AD_RECORD_OVERFLOW); - case SSL_AD_DECOMPRESSION_FAILURE:return(SSL3_AD_DECOMPRESSION_FAILURE); - case SSL_AD_HANDSHAKE_FAILURE: return(SSL3_AD_HANDSHAKE_FAILURE); - case SSL_AD_NO_CERTIFICATE: return(-1); - case SSL_AD_BAD_CERTIFICATE: return(SSL3_AD_BAD_CERTIFICATE); - case SSL_AD_UNSUPPORTED_CERTIFICATE:return(SSL3_AD_UNSUPPORTED_CERTIFICATE); - case SSL_AD_CERTIFICATE_REVOKED:return(SSL3_AD_CERTIFICATE_REVOKED); - case SSL_AD_CERTIFICATE_EXPIRED:return(SSL3_AD_CERTIFICATE_EXPIRED); - case SSL_AD_CERTIFICATE_UNKNOWN:return(SSL3_AD_CERTIFICATE_UNKNOWN); - case SSL_AD_ILLEGAL_PARAMETER: return(SSL3_AD_ILLEGAL_PARAMETER); - case SSL_AD_UNKNOWN_CA: return(TLS1_AD_UNKNOWN_CA); - case SSL_AD_ACCESS_DENIED: return(TLS1_AD_ACCESS_DENIED); - case SSL_AD_DECODE_ERROR: return(TLS1_AD_DECODE_ERROR); - case SSL_AD_DECRYPT_ERROR: return(TLS1_AD_DECRYPT_ERROR); - case SSL_AD_EXPORT_RESTRICTION: return(TLS1_AD_EXPORT_RESTRICTION); - case SSL_AD_PROTOCOL_VERSION: return(TLS1_AD_PROTOCOL_VERSION); - case SSL_AD_INSUFFICIENT_SECURITY:return(TLS1_AD_INSUFFICIENT_SECURITY); - case SSL_AD_INTERNAL_ERROR: return(TLS1_AD_INTERNAL_ERROR); - case SSL_AD_USER_CANCELLED: return(TLS1_AD_USER_CANCELLED); - case SSL_AD_NO_RENEGOTIATION: return(TLS1_AD_NO_RENEGOTIATION); - default: return(-1); - } - } - |