| /* ==================================================================== |
| * Copyright (c) 2003 The OpenSSL Project. All rights reserved. |
| * |
| * 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 above 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 acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" |
| * |
| * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
| * endorse or promote products derived from this software without |
| * prior written permission. For written permission, please contact |
| * openssl-core@openssl.org. |
| * |
| * 5. Products derived from this software may not be called "OpenSSL" |
| * nor may "OpenSSL" appear in their names without prior written |
| * permission of the OpenSSL Project. |
| * |
| * 6. Redistributions of any form whatsoever must retain the following |
| * acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit (http://www.openssl.org/)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
| * EXPRESSED 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 OpenSSL PROJECT OR |
| * ITS 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. |
| * |
| */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <openssl/opensslconf.h> |
| #include <openssl/sha.h> |
| #include <openssl/hmac.h> |
| |
| #ifndef FIPSCANISTER_O |
| int FIPS_selftest_failed() { return 0; } |
| void FIPS_selftest_check() {} |
| void OPENSSL_cleanse(void *p,size_t len) {} |
| #endif |
| |
| #ifdef OPENSSL_FIPS |
| |
| static void hmac_init(SHA_CTX *md_ctx,SHA_CTX *o_ctx, |
| const char *key) |
| { |
| int len=strlen(key); |
| int i; |
| unsigned char keymd[HMAC_MAX_MD_CBLOCK]; |
| unsigned char pad[HMAC_MAX_MD_CBLOCK]; |
| |
| if (len > SHA_CBLOCK) |
| { |
| SHA1_Init(md_ctx); |
| SHA1_Update(md_ctx,key,len); |
| SHA1_Final(keymd,md_ctx); |
| len=20; |
| } |
| else |
| memcpy(keymd,key,len); |
| memset(&keymd[len],'\0',HMAC_MAX_MD_CBLOCK-len); |
| |
| for(i=0 ; i < HMAC_MAX_MD_CBLOCK ; i++) |
| pad[i]=0x36^keymd[i]; |
| SHA1_Init(md_ctx); |
| SHA1_Update(md_ctx,pad,SHA_CBLOCK); |
| |
| for(i=0 ; i < HMAC_MAX_MD_CBLOCK ; i++) |
| pad[i]=0x5c^keymd[i]; |
| SHA1_Init(o_ctx); |
| SHA1_Update(o_ctx,pad,SHA_CBLOCK); |
| } |
| |
| static void hmac_final(unsigned char *md,SHA_CTX *md_ctx,SHA_CTX *o_ctx) |
| { |
| unsigned char buf[20]; |
| |
| SHA1_Final(buf,md_ctx); |
| SHA1_Update(o_ctx,buf,sizeof buf); |
| SHA1_Final(md,o_ctx); |
| } |
| |
| #endif |
| |
| int main(int argc,char **argv) |
| { |
| #ifdef OPENSSL_FIPS |
| static char key[]="etaonrishdlcupfm"; |
| int n,binary=0; |
| |
| if(argc < 2) |
| { |
| fprintf(stderr,"%s [<file>]+\n",argv[0]); |
| exit(1); |
| } |
| |
| n=1; |
| if (!strcmp(argv[n],"-binary")) |
| { |
| n++; |
| binary=1; /* emit binary fingerprint... */ |
| } |
| |
| for(; n < argc ; ++n) |
| { |
| FILE *f=fopen(argv[n],"rb"); |
| SHA_CTX md_ctx,o_ctx; |
| unsigned char md[20]; |
| int i; |
| |
| if(!f) |
| { |
| perror(argv[n]); |
| exit(2); |
| } |
| |
| hmac_init(&md_ctx,&o_ctx,key); |
| for( ; ; ) |
| { |
| char buf[1024]; |
| int l=fread(buf,1,sizeof buf,f); |
| |
| if(l == 0) |
| { |
| if(ferror(f)) |
| { |
| perror(argv[n]); |
| exit(3); |
| } |
| else |
| break; |
| } |
| SHA1_Update(&md_ctx,buf,l); |
| } |
| hmac_final(md,&md_ctx,&o_ctx); |
| |
| if (binary) |
| { |
| fwrite(md,20,1,stdout); |
| break; /* ... for single(!) file */ |
| } |
| |
| printf("HMAC-SHA1(%s)= ",argv[n]); |
| for(i=0 ; i < 20 ; ++i) |
| printf("%02x",md[i]); |
| printf("\n"); |
| } |
| #endif |
| return 0; |
| } |
| |
| |