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2-key 3DES KAT.

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This commit is contained in:
Ben Laurie 2004-04-13 19:46:13 +00:00
parent 459379296a
commit 0c0bba9776
4 changed files with 47 additions and 3 deletions
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2
fips/des/fingerprint.sha1
View file

@ -1,5 +1,5 @@
HMAC-SHA1(fips_des_enc.c)= ea89417ba58c148c3d72d29438cd0bedc2315f7f
HMAC-SHA1(asm/fips-dx86-elf.s)= 2f85e8e86806c92ee4c12cf5354e19eccf6ed47d
HMAC-SHA1(fips_des_selftest.c)= 65498d95dcb502f6b506dd8804771c3d0de17f81
HMAC-SHA1(fips_des_selftest.c)= af1ad8d10a0f0567d48fcffd6f45b7b050f6dcb5
HMAC-SHA1(fips_set_key.c)= e55cabd0cbe5cd17710e11270d9594c0d7237064
HMAC-SHA1(fips_des_locl.h)= 7053848e884df47f06de9f2248380b92e58ef4e5

44
fips/des/fips_des_selftest.c
View file

@ -73,6 +73,28 @@ static struct
},
};
static struct
{
DES_cblock key1;
DES_cblock key2;
unsigned char plaintext[8];
unsigned char ciphertext[8];
} tests2[]=
{
{
{ 0x7c,0x4f,0x6e,0xf7,0xa2,0x04,0x16,0xec },
{ 0x0b,0x6b,0x7c,0x9e,0x5e,0x19,0xa7,0xc4 },
{ 0x06,0xa7,0xd8,0x79,0xaa,0xce,0x69,0xef },
{ 0x4c,0x11,0x17,0x55,0xbf,0xc4,0x4e,0xfd }
},
{
{ 0x5d,0x9e,0x01,0xd3,0x25,0xc7,0x3e,0x34 },
{ 0x01,0x16,0x7c,0x85,0x23,0xdf,0xe0,0x68 },
{ 0x9c,0x50,0x09,0x0f,0x5e,0x7d,0x69,0x7e },
{ 0xd2,0x0b,0x18,0xdf,0xd9,0x0d,0x9e,0xff },
}
};
static struct
{
DES_cblock key1;
@ -123,6 +145,28 @@ int FIPS_selftest_des()
}
}
/* Encrypt/decrypt with 2-key 3DES and compare to known answers */
for(n=0 ; n < 2 ; ++n)
{
DES_key_schedule key1, key2;
unsigned char buf[8];
DES_set_key(&tests2[n].key1,&key1);
DES_set_key(&tests2[n].key2,&key2);
DES_ecb2_encrypt(tests2[n].plaintext,buf,&key1,&key2,1);
if(memcmp(buf,tests2[n].ciphertext,sizeof buf))
{
FIPSerr(FIPS_F_FIPS_SELFTEST_DES,FIPS_R_SELFTEST_FAILED);
return 0;
}
DES_ecb2_encrypt(tests2[n].ciphertext,buf,&key1,&key2,0);
if(memcmp(buf,tests2[n].plaintext,sizeof buf))
{
FIPSerr(FIPS_F_FIPS_SELFTEST_DES,FIPS_R_SELFTEST_FAILED);
return 0;
}
}
/* Encrypt/decrypt with 3DES and compare to known answers */
for(n=0 ; n < 2 ; ++n)
{

2
fips/fingerprint.sha1
View file

@ -1,4 +1,4 @@
HMAC-SHA1(fips.c)= 7d28c5e09fa4e217f8618d63303e944a67cdff44
HMAC-SHA1(fips.c)= 28c5bb3a276b1536327eb61b496b8c02a574c279
HMAC-SHA1(fips_err_wrapper.c)= d3e2be316062510312269e98f964cb87e7577898
HMAC-SHA1(fips.h)= 30200a267be0bed23d4a93a9e242e181e0ee2b44
HMAC-SHA1(fips_err.h)= f4203a47100a815c21cf3a97092f91a595938f7c

2
fips/fips.c
View file

@ -105,7 +105,7 @@ static int FIPS_check_exe(const char *path)
HMAC_Final(&hmac,mdbuf,&n);
BIO_snprintf(p2,sizeof p2,"%s.sha1",path);
f=fopen(p2,"rb");
if(!f || !fread(buf,1,20,f) != 20)
if(!f || fread(buf,1,20,f) != 20)
{
fclose(f);
FIPSerr(FIPS_F_FIPS_CHECK_EXE,FIPS_R_CANNOT_READ_EXE_DIGEST);