rc2_skey.c

Jenkins

rc2_skey.c

Absolute File Name:

/home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/rc2/rc2_skey.c

Line

Source

Count

static const unsigned char key_table[256]={

0xd9,0x78,0xf9,0xc4,0x19,0xdd,0xb5,0xed,0x28,0xe9,0xfd,0x79,

0x4a,0xa0,0xd8,0x9d,0xc6,0x7e,0x37,0x83,0x2b,0x76,0x53,0x8e,

0x62,0x4c,0x64,0x88,0x44,0x8b,0xfb,0xa2,0x17,0x9a,0x59,0xf5,

0x87,0xb3,0x4f,0x13,0x61,0x45,0x6d,0x8d,0x09,0x81,0x7d,0x32,

0xbd,0x8f,0x40,0xeb,0x86,0xb7,0x7b,0x0b,0xf0,0x95,0x21,0x22,

0x5c,0x6b,0x4e,0x82,0x54,0xd6,0x65,0x93,0xce,0x60,0xb2,0x1c,

0x73,0x56,0xc0,0x14,0xa7,0x8c,0xf1,0xdc,0x12,0x75,0xca,0x1f,

0x3b,0xbe,0xe4,0xd1,0x42,0x3d,0xd4,0x30,0xa3,0x3c,0xb6,0x26,

0x6f,0xbf,0x0e,0xda,0x46,0x69,0x07,0x57,0x27,0xf2,0x1d,0x9b,

0xbc,0x94,0x43,0x03,0xf8,0x11,0xc7,0xf6,0x90,0xef,0x3e,0xe7,

0x06,0xc3,0xd5,0x2f,0xc8,0x66,0x1e,0xd7,0x08,0xe8,0xea,0xde,

0x80,0x52,0xee,0xf7,0x84,0xaa,0x72,0xac,0x35,0x4d,0x6a,0x2a,

0x96,0x1a,0xd2,0x71,0x5a,0x15,0x49,0x74,0x4b,0x9f,0xd0,0x5e,

0x04,0x18,0xa4,0xec,0xc2,0xe0,0x41,0x6e,0x0f,0x51,0xcb,0xcc,

0x24,0x91,0xaf,0x50,0xa1,0xf4,0x70,0x39,0x99,0x7c,0x3a,0x85,

0x23,0xb8,0xb4,0x7a,0xfc,0x02,0x36,0x5b,0x25,0x55,0x97,0x31,

0x2d,0x5d,0xfa,0x98,0xe3,0x8a,0x92,0xae,0x05,0xdf,0x29,0x10,

0x67,0x6c,0xba,0xc9,0xd3,0x00,0xe6,0xcf,0xe1,0x9e,0xa8,0x2c,

0x63,0x16,0x01,0x3f,0x58,0xe2,0x89,0xa9,0x0d,0x38,0x34,0x1b,

0xab,0x33,0xff,0xb0,0xbb,0x48,0x0c,0x5f,0xb9,0xb1,0xcd,0x2e,

0xc5,0xf3,0xdb,0x47,0xe5,0xa5,0x9c,0x77,0x0a,0xa6,0x20,0x68,

0xfe,0x7f,0xc1,0xad,

};

void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits)

{

int i,j;

unsigned char *k;

unsigned int *ki;

unsigned int c,d;

k= (unsigned char *)&(key->data[0]);

*k=0;

if (len > 128

len > 128	Description
TRUE	never evaluated
FALSE	evaluated 28 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test

) len=128;

never executed: len=128;

0-28

if (bits <= 0

bits <= 0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: rc2test
FALSE	evaluated 24 times by 1 test Evaluated by: libcrypto.so.44.0.1

) bits=1024;

executed 4 times by 1 test: bits=1024;

Executed by:

rc2test

4-24

if (bits > 1024

bits > 1024	Description
TRUE	never evaluated
FALSE	evaluated 28 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test

) bits=1024;

never executed: bits=1024;

0-28

for (i=0; i<len

i<len	Description
TRUE	evaluated 372 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test
FALSE	evaluated 28 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test

; i++)

28-372

k[i]=data[i];

executed 372 times by 2 tests: k[i]=data[i];

Executed by:

libcrypto.so.44.0.1
rc2test

372

d=k[len-1];

j=0;

for (i=len; i < 128

i < 128	Description
TRUE	evaluated 3212 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test
FALSE	evaluated 28 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test

; i++,j++)

28-3212

{

d=key_table[(k[j]+d)&0xff];

k[i]=d;

}

executed 3212 times by 2 tests: end of block

Executed by:

libcrypto.so.44.0.1
rc2test

3212

j=(bits+7)>>3;

i=128-j;

c= (0xff>>(-bits & 0x07));

d=key_table[k[i]&c];

k[i]=d;

while (i--

i--	Description
TRUE	evaluated 2764 times by 1 test Evaluated by: libcrypto.so.44.0.1
FALSE	evaluated 28 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test

)

28-2764

{

d=key_table[k[i+j]^d];

k[i]=d;

}

executed 2764 times by 1 test: end of block

Executed by:

libcrypto.so.44.0.1

2764

ki= &(key->data[63]);

for (i=127; i>=0

i>=0	Description
TRUE	evaluated 1792 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test
FALSE	evaluated 28 times by 2 tests Evaluated by: libcrypto.so.44.0.1 rc2test

; i-=2)

28-1792

executed 1792 times by 2 tests: *(ki--)=((k[i]<<8)|k[i-1])&0xffff;

Executed by:

libcrypto.so.44.0.1
rc2test

ki--)=((k[i]<<8)|k[i-1])&0xffff;

executed 1792 times by 2 tests: *(ki--)=((k[i]<<8)|k[i-1])&0xffff;

Executed by:

libcrypto.so.44.0.1
rc2test

1792

}

executed 28 times by 2 tests: end of block

Executed by:

libcrypto.so.44.0.1
rc2test

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