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@@ -0,0 +1,146 @@ |
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#include <stdint.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include "sp800-185.h" |
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const unsigned char name[] = ""; |
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const unsigned char customization[] = "Email Signature"; |
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const unsigned char output1[32] = { |
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0xC1, 0xC3, 0x69, 0x25, 0xB6, 0x40, 0x9A, 0x04, 0xF1, 0xB5, 0x04, 0xFC, 0xBC, 0xA9, 0xD8, 0x2B, |
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0x40, 0x17, 0x27, 0x7C, 0xB5, 0xED, 0x2B, 0x20, 0x65, 0xFC, 0x1D, 0x38, 0x14, 0xD5, 0xAA, 0xF5 |
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}; |
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const unsigned char output2[32] = { |
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0xC5, 0x22, 0x1D, 0x50, 0xE4, 0xF8, 0x22, 0xD9, 0x6A, 0x2E, 0x88, 0x81, 0xA9, 0x61, 0x42, 0x0F, |
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0x29, 0x4B, 0x7B, 0x24, 0xFE, 0x3D, 0x20, 0x94, 0xBA, 0xED, 0x2C, 0x65, 0x24, 0xCC, 0x16, 0x6B |
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}; |
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const unsigned char output3[64] = { |
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0xD0, 0x08, 0x82, 0x8E, 0x2B, 0x80, 0xAC, 0x9D, 0x22, 0x18, 0xFF, 0xEE, 0x1D, 0x07, 0x0C, 0x48, |
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0xB8, 0xE4, 0xC8, 0x7B, 0xFF, 0x32, 0xC9, 0x69, 0x9D, 0x5B, 0x68, 0x96, 0xEE, 0xE0, 0xED, 0xD1, |
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0x64, 0x02, 0x0E, 0x2B, 0xE0, 0x56, 0x08, 0x58, 0xD9, 0xC0, 0x0C, 0x03, 0x7E, 0x34, 0xA9, 0x69, |
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0x37, 0xC5, 0x61, 0xA7, 0x4C, 0x41, 0x2B, 0xB4, 0xC7, 0x46, 0x46, 0x95, 0x27, 0x28, 0x1C, 0x8C |
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}; |
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const unsigned char output4[64] = { |
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0x07, 0xDC, 0x27, 0xB1, 0x1E, 0x51, 0xFB, 0xAC, 0x75, 0xBC, 0x7B, 0x3C, 0x1D, 0x98, 0x3E, 0x8B, |
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0x4B, 0x85, 0xFB, 0x1D, 0xEF, 0xAF, 0x21, 0x89, 0x12, 0xAC, 0x86, 0x43, 0x02, 0x73, 0x09, 0x17, |
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0x27, 0xF4, 0x2B, 0x17, 0xED, 0x1D, 0xF6, 0x3E, 0x8E, 0xC1, 0x18, 0xF0, 0x4B, 0x23, 0x63, 0x3C, |
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0x1D, 0xFB, 0x15, 0x74, 0xC8, 0xFB, 0x55, 0xCB, 0x45, 0xDA, 0x8E, 0x25, 0xAF, 0xB0, 0x92, 0xBB |
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}; |
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static int test_cshake128(void) { |
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unsigned char input[200]; |
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unsigned char output[32]; |
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int i; |
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int returncode = 0; |
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size_t namelen = strlen((const char *)name); |
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size_t cstmlen = strlen((const char *)customization); |
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for (i = 0; i < 4; i++) { |
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input[i] = i; |
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} |
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cshake128(output, 32, name, namelen, customization, cstmlen, input, 4); |
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if (memcmp(output1, output, 32) != 0) { |
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puts("ERROR shake128 did not match test vector 1."); |
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printf(" Expected: "); |
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for (i = 0; i < 32; i++) { |
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printf("%02X", output1[i]); |
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} |
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puts(""); |
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printf(" Received: "); |
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for (i = 0; i < 32; i++) { |
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printf("%02X", output[i]); |
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} |
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puts(""); |
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returncode = 1; |
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} |
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for (i = 0; i < 200; i++) { |
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input[i] = i; |
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} |
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cshake128(output, 32, name, namelen, customization, cstmlen, input, 200); |
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if (memcmp(output2, output, 32) != 0) { |
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puts("ERROR shake128 did not match test vector 2."); |
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printf(" Expected: "); |
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for (i = 0; i < 32; i++) { |
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printf("%02X", output2[i]); |
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} |
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puts(""); |
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printf(" Received: "); |
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for (i = 0; i < 32; i++) { |
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printf("%02X", output[i]); |
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} |
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puts(""); |
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returncode = 1; |
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} |
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return returncode; |
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} |
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static int test_cshake256(void) { |
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unsigned char input[200]; |
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unsigned char output[64]; |
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int i; |
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int returncode = 0; |
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size_t namelen = strlen((const char *)name); |
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size_t cstmlen = strlen((const char *)customization); |
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for (i = 0; i < 4; i++) { |
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input[i] = i; |
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} |
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cshake256(output, 64, name, namelen, customization, cstmlen, input, 4); |
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if (memcmp(output3, output, 64) != 0) { |
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puts("ERROR shake256 did not match test vector 3."); |
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printf(" Expected: "); |
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for (i = 0; i < 64; i++) { |
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printf("%02X", output3[i]); |
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} |
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puts(""); |
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printf(" Received: "); |
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for (i = 0; i < 64; i++) { |
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printf("%02X", output[i]); |
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} |
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puts(""); |
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returncode = 1; |
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} |
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for (i = 0; i < 200; i++) { |
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input[i] = i; |
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} |
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cshake256(output, 64, name, namelen, customization, cstmlen, input, 200); |
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if (memcmp(output4, output, 64) != 0) { |
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puts("ERROR shake256 did not match test vector 4."); |
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printf(" Expected: "); |
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for (i = 0; i < 64; i++) { |
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printf("%02X", output4[i]); |
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} |
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puts(""); |
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printf(" Received: "); |
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for (i = 0; i < 64; i++) { |
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printf("%02X", output[i]); |
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} |
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puts(""); |
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returncode = 1; |
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} |
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return returncode; |
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} |
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int main(void) { |
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int result = 0; |
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result += test_cshake128(); |
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result += test_cshake256(); |
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if (result != 0) { |
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puts("Errors occurred"); |
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} |
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return result; |
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} |