523 lines
18 KiB
C
523 lines
18 KiB
C
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#include <stdio.h>
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#include <stdbool.h>
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#include "os_types.h"
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#include "os_mem.h"
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#include "hash.h"
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#include "log.h"
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#include "global.h"
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#include "sec_sys.h"
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#include "mbedtls/gcm.h"
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#define MAX_TESTS 6
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static const int key_index[MAX_TESTS] =
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{ 0, 0, 1, 1, 1, 1 };
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static const uint8_t key[MAX_TESTS][32] =
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{
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{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
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0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08,
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0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
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0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 },
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};
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static const size_t iv_len[MAX_TESTS] =
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{ 12, 12, 12, 12, 8, 60 };
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static const int iv_index[MAX_TESTS] =
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{ 0, 0, 1, 1, 1, 2 };
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static const uint8_t iv[MAX_TESTS][64] =
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{
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{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00 },
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{ 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
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0xde, 0xca, 0xf8, 0x88 },
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{ 0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5,
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0x55, 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa,
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0x6a, 0x7a, 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1,
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0xe4, 0xc3, 0x03, 0xd2, 0xa3, 0x18, 0xa7, 0x28,
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0xc3, 0xc0, 0xc9, 0x51, 0x56, 0x80, 0x95, 0x39,
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0xfc, 0xf0, 0xe2, 0x42, 0x9a, 0x6b, 0x52, 0x54,
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0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, 0x6a, 0x57,
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0xa6, 0x37, 0xb3, 0x9b },
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};
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static const size_t add_len[MAX_TESTS] =
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{ 0, 0, 0, 20, 20, 20 };
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static const int add_index[MAX_TESTS] =
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{ 0, 0, 0, 1, 1, 1 };
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static const uint8_t additional[MAX_TESTS][64] =
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{
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{ 0x00 },
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{ 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
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0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
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0xab, 0xad, 0xda, 0xd2 },
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};
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static const size_t pt_len[MAX_TESTS] =
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{ 0, 16, 64, 60, 60, 60 };
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static const int pt_index[MAX_TESTS] =
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{ 0, 0, 1, 1, 1, 1 };
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static const uint8_t pt[MAX_TESTS][64] =
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{
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{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
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0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
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0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
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0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
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0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
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0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
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0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
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0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 },
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};
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static const uint8_t ct[MAX_TESTS * 3][64] =
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{
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{ 0x00 },
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{ 0x03, 0x88, 0xda, 0xce, 0x60, 0xb6, 0xa3, 0x92,
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0xf3, 0x28, 0xc2, 0xb9, 0x71, 0xb2, 0xfe, 0x78 },
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{ 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
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0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
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0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
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0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
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0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
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0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
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0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
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0x3d, 0x58, 0xe0, 0x91, 0x47, 0x3f, 0x59, 0x85 },
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{ 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
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0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
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0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
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0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
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0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
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0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
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0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
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0x3d, 0x58, 0xe0, 0x91 },
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{ 0x61, 0x35, 0x3b, 0x4c, 0x28, 0x06, 0x93, 0x4a,
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0x77, 0x7f, 0xf5, 0x1f, 0xa2, 0x2a, 0x47, 0x55,
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0x69, 0x9b, 0x2a, 0x71, 0x4f, 0xcd, 0xc6, 0xf8,
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0x37, 0x66, 0xe5, 0xf9, 0x7b, 0x6c, 0x74, 0x23,
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0x73, 0x80, 0x69, 0x00, 0xe4, 0x9f, 0x24, 0xb2,
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0x2b, 0x09, 0x75, 0x44, 0xd4, 0x89, 0x6b, 0x42,
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0x49, 0x89, 0xb5, 0xe1, 0xeb, 0xac, 0x0f, 0x07,
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0xc2, 0x3f, 0x45, 0x98 },
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{ 0x8c, 0xe2, 0x49, 0x98, 0x62, 0x56, 0x15, 0xb6,
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0x03, 0xa0, 0x33, 0xac, 0xa1, 0x3f, 0xb8, 0x94,
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0xbe, 0x91, 0x12, 0xa5, 0xc3, 0xa2, 0x11, 0xa8,
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0xba, 0x26, 0x2a, 0x3c, 0xca, 0x7e, 0x2c, 0xa7,
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0x01, 0xe4, 0xa9, 0xa4, 0xfb, 0xa4, 0x3c, 0x90,
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0xcc, 0xdc, 0xb2, 0x81, 0xd4, 0x8c, 0x7c, 0x6f,
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0xd6, 0x28, 0x75, 0xd2, 0xac, 0xa4, 0x17, 0x03,
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0x4c, 0x34, 0xae, 0xe5 },
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{ 0x00 },
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{ 0x98, 0xe7, 0x24, 0x7c, 0x07, 0xf0, 0xfe, 0x41,
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0x1c, 0x26, 0x7e, 0x43, 0x84, 0xb0, 0xf6, 0x00 },
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{ 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
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0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
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0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
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0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
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0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
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0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
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0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
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0xcc, 0xda, 0x27, 0x10, 0xac, 0xad, 0xe2, 0x56 },
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{ 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41,
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0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57,
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0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84,
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0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c,
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0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25,
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0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47,
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0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9,
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0xcc, 0xda, 0x27, 0x10 },
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{ 0x0f, 0x10, 0xf5, 0x99, 0xae, 0x14, 0xa1, 0x54,
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0xed, 0x24, 0xb3, 0x6e, 0x25, 0x32, 0x4d, 0xb8,
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0xc5, 0x66, 0x63, 0x2e, 0xf2, 0xbb, 0xb3, 0x4f,
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0x83, 0x47, 0x28, 0x0f, 0xc4, 0x50, 0x70, 0x57,
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0xfd, 0xdc, 0x29, 0xdf, 0x9a, 0x47, 0x1f, 0x75,
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0xc6, 0x65, 0x41, 0xd4, 0xd4, 0xda, 0xd1, 0xc9,
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0xe9, 0x3a, 0x19, 0xa5, 0x8e, 0x8b, 0x47, 0x3f,
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0xa0, 0xf0, 0x62, 0xf7 },
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{ 0xd2, 0x7e, 0x88, 0x68, 0x1c, 0xe3, 0x24, 0x3c,
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0x48, 0x30, 0x16, 0x5a, 0x8f, 0xdc, 0xf9, 0xff,
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0x1d, 0xe9, 0xa1, 0xd8, 0xe6, 0xb4, 0x47, 0xef,
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0x6e, 0xf7, 0xb7, 0x98, 0x28, 0x66, 0x6e, 0x45,
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0x81, 0xe7, 0x90, 0x12, 0xaf, 0x34, 0xdd, 0xd9,
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0xe2, 0xf0, 0x37, 0x58, 0x9b, 0x29, 0x2d, 0xb3,
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0xe6, 0x7c, 0x03, 0x67, 0x45, 0xfa, 0x22, 0xe7,
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0xe9, 0xb7, 0x37, 0x3b },
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{ 0x00 },
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{ 0xce, 0xa7, 0x40, 0x3d, 0x4d, 0x60, 0x6b, 0x6e,
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0x07, 0x4e, 0xc5, 0xd3, 0xba, 0xf3, 0x9d, 0x18 },
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{ 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
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0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
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0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
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0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
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0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
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0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
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0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
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0xbc, 0xc9, 0xf6, 0x62, 0x89, 0x80, 0x15, 0xad },
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{ 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07,
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0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d,
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0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
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0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa,
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0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d,
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0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
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0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a,
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0xbc, 0xc9, 0xf6, 0x62 },
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{ 0xc3, 0x76, 0x2d, 0xf1, 0xca, 0x78, 0x7d, 0x32,
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0xae, 0x47, 0xc1, 0x3b, 0xf1, 0x98, 0x44, 0xcb,
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0xaf, 0x1a, 0xe1, 0x4d, 0x0b, 0x97, 0x6a, 0xfa,
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0xc5, 0x2f, 0xf7, 0xd7, 0x9b, 0xba, 0x9d, 0xe0,
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0xfe, 0xb5, 0x82, 0xd3, 0x39, 0x34, 0xa4, 0xf0,
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0x95, 0x4c, 0xc2, 0x36, 0x3b, 0xc7, 0x3f, 0x78,
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0x62, 0xac, 0x43, 0x0e, 0x64, 0xab, 0xe4, 0x99,
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0xf4, 0x7c, 0x9b, 0x1f },
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{ 0x5a, 0x8d, 0xef, 0x2f, 0x0c, 0x9e, 0x53, 0xf1,
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0xf7, 0x5d, 0x78, 0x53, 0x65, 0x9e, 0x2a, 0x20,
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0xee, 0xb2, 0xb2, 0x2a, 0xaf, 0xde, 0x64, 0x19,
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0xa0, 0x58, 0xab, 0x4f, 0x6f, 0x74, 0x6b, 0xf4,
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0x0f, 0xc0, 0xc3, 0xb7, 0x80, 0xf2, 0x44, 0x45,
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0x2d, 0xa3, 0xeb, 0xf1, 0xc5, 0xd8, 0x2c, 0xde,
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0xa2, 0x41, 0x89, 0x97, 0x20, 0x0e, 0xf8, 0x2e,
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0x44, 0xae, 0x7e, 0x3f },
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};
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static const uint8_t tag[MAX_TESTS * 3][16] =
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{
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{ 0x58, 0xe2, 0xfc, 0xce, 0xfa, 0x7e, 0x30, 0x61,
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0x36, 0x7f, 0x1d, 0x57, 0xa4, 0xe7, 0x45, 0x5a },
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{ 0xab, 0x6e, 0x47, 0xd4, 0x2c, 0xec, 0x13, 0xbd,
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0xf5, 0x3a, 0x67, 0xb2, 0x12, 0x57, 0xbd, 0xdf },
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{ 0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6,
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0x2c, 0xf3, 0x5a, 0xbd, 0x2b, 0xa6, 0xfa, 0xb4 },
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{ 0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb,
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0x94, 0xfa, 0xe9, 0x5a, 0xe7, 0x12, 0x1a, 0x47 },
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{ 0x36, 0x12, 0xd2, 0xe7, 0x9e, 0x3b, 0x07, 0x85,
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0x56, 0x1b, 0xe1, 0x4a, 0xac, 0xa2, 0xfc, 0xcb },
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{ 0x61, 0x9c, 0xc5, 0xae, 0xff, 0xfe, 0x0b, 0xfa,
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0x46, 0x2a, 0xf4, 0x3c, 0x16, 0x99, 0xd0, 0x50 },
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{ 0xcd, 0x33, 0xb2, 0x8a, 0xc7, 0x73, 0xf7, 0x4b,
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0xa0, 0x0e, 0xd1, 0xf3, 0x12, 0x57, 0x24, 0x35 },
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{ 0x2f, 0xf5, 0x8d, 0x80, 0x03, 0x39, 0x27, 0xab,
|
||
|
|
0x8e, 0xf4, 0xd4, 0x58, 0x75, 0x14, 0xf0, 0xfb },
|
||
|
|
{ 0x99, 0x24, 0xa7, 0xc8, 0x58, 0x73, 0x36, 0xbf,
|
||
|
|
0xb1, 0x18, 0x02, 0x4d, 0xb8, 0x67, 0x4a, 0x14 },
|
||
|
|
{ 0x25, 0x19, 0x49, 0x8e, 0x80, 0xf1, 0x47, 0x8f,
|
||
|
|
0x37, 0xba, 0x55, 0xbd, 0x6d, 0x27, 0x61, 0x8c },
|
||
|
|
{ 0x65, 0xdc, 0xc5, 0x7f, 0xcf, 0x62, 0x3a, 0x24,
|
||
|
|
0x09, 0x4f, 0xcc, 0xa4, 0x0d, 0x35, 0x33, 0xf8 },
|
||
|
|
{ 0xdc, 0xf5, 0x66, 0xff, 0x29, 0x1c, 0x25, 0xbb,
|
||
|
|
0xb8, 0x56, 0x8f, 0xc3, 0xd3, 0x76, 0xa6, 0xd9 },
|
||
|
|
{ 0x53, 0x0f, 0x8a, 0xfb, 0xc7, 0x45, 0x36, 0xb9,
|
||
|
|
0xa9, 0x63, 0xb4, 0xf1, 0xc4, 0xcb, 0x73, 0x8b },
|
||
|
|
{ 0xd0, 0xd1, 0xc8, 0xa7, 0x99, 0x99, 0x6b, 0xf0,
|
||
|
|
0x26, 0x5b, 0x98, 0xb5, 0xd4, 0x8a, 0xb9, 0x19 },
|
||
|
|
{ 0xb0, 0x94, 0xda, 0xc5, 0xd9, 0x34, 0x71, 0xbd,
|
||
|
|
0xec, 0x1a, 0x50, 0x22, 0x70, 0xe3, 0xcc, 0x6c },
|
||
|
|
{ 0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68,
|
||
|
|
0xcd, 0xdf, 0x88, 0x53, 0xbb, 0x2d, 0x55, 0x1b },
|
||
|
|
{ 0x3a, 0x33, 0x7d, 0xbf, 0x46, 0xa7, 0x92, 0xc4,
|
||
|
|
0x5e, 0x45, 0x49, 0x13, 0xfe, 0x2e, 0xa8, 0xf2 },
|
||
|
|
{ 0xa4, 0x4a, 0x82, 0x66, 0xee, 0x1c, 0x8e, 0xb0,
|
||
|
|
0xc8, 0xb5, 0xd4, 0xcf, 0x5a, 0xe9, 0xf1, 0x9a },
|
||
|
|
};
|
||
|
|
|
||
|
|
int mbedtls_gcm_self_test( int verbose )
|
||
|
|
{
|
||
|
|
mbedtls_gcm_context ctx;
|
||
|
|
uint8_t buf[64];
|
||
|
|
uint8_t tag_buf[16];
|
||
|
|
int i, j, ret;
|
||
|
|
mbedtls_cipher_id_t cipher = MBEDTLS_CIPHER_ID_AES;
|
||
|
|
|
||
|
|
mbedtls_gcm_init( &ctx );
|
||
|
|
|
||
|
|
for( j = 0; j < 3; j++ )
|
||
|
|
{
|
||
|
|
int key_len = 128 + 64 * j;
|
||
|
|
|
||
|
|
for( i = 0; i < MAX_TESTS; i++ )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( " AES-GCM-%3d #%d (%s): ",
|
||
|
|
key_len, i, "enc" );
|
||
|
|
|
||
|
|
mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT,
|
||
|
|
pt_len[i],
|
||
|
|
iv[iv_index[i]], iv_len[i],
|
||
|
|
additional[add_index[i]], add_len[i],
|
||
|
|
pt[pt_index[i]], buf, 16, tag_buf );
|
||
|
|
|
||
|
|
if( ret != 0 ||
|
||
|
|
os_mem_cmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
|
||
|
|
os_mem_cmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
mbedtls_gcm_free( &ctx );
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "passed\n" );
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( " AES-GCM-%3d #%d (%s): ",
|
||
|
|
key_len, i, "dec" );
|
||
|
|
|
||
|
|
mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_DECRYPT,
|
||
|
|
pt_len[i],
|
||
|
|
iv[iv_index[i]], iv_len[i],
|
||
|
|
additional[add_index[i]], add_len[i],
|
||
|
|
ct[j * 6 + i], buf, 16, tag_buf );
|
||
|
|
|
||
|
|
if( ret != 0 ||
|
||
|
|
os_mem_cmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
|
||
|
|
os_mem_cmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
mbedtls_gcm_free( &ctx );
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "passed\n" );
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( " AES-GCM-%3d #%d split (%s): ",
|
||
|
|
key_len, i, "enc" );
|
||
|
|
|
||
|
|
mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_ENCRYPT,
|
||
|
|
iv[iv_index[i]], iv_len[i],
|
||
|
|
additional[add_index[i]], add_len[i] );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
if( pt_len[i] > 32 )
|
||
|
|
{
|
||
|
|
size_t rest_len = pt_len[i] - 32;
|
||
|
|
ret = mbedtls_gcm_update( &ctx, 32, pt[pt_index[i]], buf );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_update( &ctx, rest_len, pt[pt_index[i]] + 32,
|
||
|
|
buf + 32 );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
ret = mbedtls_gcm_update( &ctx, pt_len[i], pt[pt_index[i]], buf );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
|
||
|
|
if( ret != 0 ||
|
||
|
|
os_mem_cmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
|
||
|
|
os_mem_cmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
mbedtls_gcm_free( &ctx );
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "passed\n" );
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( " AES-GCM-%3d #%d split (%s): ",
|
||
|
|
key_len, i, "dec" );
|
||
|
|
|
||
|
|
mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_DECRYPT,
|
||
|
|
iv[iv_index[i]], iv_len[i],
|
||
|
|
additional[add_index[i]], add_len[i] );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
if( pt_len[i] > 32 )
|
||
|
|
{
|
||
|
|
size_t rest_len = pt_len[i] - 32;
|
||
|
|
ret = mbedtls_gcm_update( &ctx, 32, ct[j * 6 + i], buf );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_update( &ctx, rest_len, ct[j * 6 + i] + 32,
|
||
|
|
buf + 32 );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
ret = mbedtls_gcm_update( &ctx, pt_len[i], ct[j * 6 + i], buf );
|
||
|
|
if( ret != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
|
||
|
|
if( ret != 0 ||
|
||
|
|
os_mem_cmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
|
||
|
|
os_mem_cmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
|
||
|
|
{
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "failed\n" );
|
||
|
|
|
||
|
|
return( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
mbedtls_gcm_free( &ctx );
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "passed\n" );
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if( verbose != 0 )
|
||
|
|
LOG( "\n" );
|
||
|
|
|
||
|
|
return( 0 );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static bool
|
||
|
|
_test_aes_128_gcm_pass() {
|
||
|
|
static const uint8_t key[] = {
|
||
|
|
0xfe,0xff,0xe9,0x92,0x86,0x65,0x73,0x1c,
|
||
|
|
0x6d,0x6a,0x8f,0x94,0x67,0x30,0x83,0x08
|
||
|
|
};
|
||
|
|
|
||
|
|
static const uint8_t iv[] = {
|
||
|
|
0xca,0xfe,0xba,0xbe,0xfa,0xce,0xdb,0xad,0xde,0xca,0xf8,0x88
|
||
|
|
};
|
||
|
|
|
||
|
|
static const uint8_t add[] = {
|
||
|
|
0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,0xfe,0xed,0xfa,0xce,0xde,0xad,0xbe,0xef,
|
||
|
|
0xab,0xad,0xda,0xd2
|
||
|
|
};
|
||
|
|
|
||
|
|
static const uint8_t pt[] = {
|
||
|
|
0xd9,0x31,0x32,0x25,0xf8,0x84,0x06,0xe5,0xa5,0x59,0x09,0xc5,0xaf,0xf5,0x26,0x9a,
|
||
|
|
0x86,0xa7,0xa9,0x53,0x15,0x34,0xf7,0xda,0x2e,0x4c,0x30,0x3d,0x8a,0x31,0x8a,0x72,
|
||
|
|
0x1c,0x3c,0x0c,0x95,0x95,0x68,0x09,0x53,0x2f,0xcf,0x0e,0x24,0x49,0xa6,0xb5,0x25,
|
||
|
|
0xb1,0x6a,0xed,0xf5,0xaa,0x0d,0xe6,0x57,0xba,0x63,0x7b,0x39
|
||
|
|
};
|
||
|
|
|
||
|
|
static uint8_t ct[] = {
|
||
|
|
0x42,0x83,0x1e,0xc2,0x21,0x77,0x74,0x24,0x4b,0x72,0x21,0xb7,0x84,0xd0,0xd4,0x9c,
|
||
|
|
0xe3,0xaa,0x21,0x2f,0x2c,0x02,0xa4,0xe0,0x35,0xc1,0x7e,0x23,0x29,0xac,0xa1,0x2e,
|
||
|
|
0x21,0xd5,0x14,0xb2,0x54,0x66,0x93,0x1c,0x7d,0x8f,0x6a,0x5a,0xac,0x84,0xaa,0x05,
|
||
|
|
0x1b,0xa3,0x0b,0x39,0x6a,0x0a,0xac,0x97,0x3d,0x58,0xe0,0x91
|
||
|
|
};
|
||
|
|
|
||
|
|
static uint8_t tag[16] = {
|
||
|
|
/*0x58, 0xe2, 0xfc, 0xce, 0xfa, 0x7e, 0x30, 0x61,
|
||
|
|
0x36, 0x7f, 0x1d, 0x57, 0xa4, 0xe7, 0x45, 0x5a*/
|
||
|
|
0x5b,0xc9,0x4f,0xbc,0x32,0x21,0xa5,0xdb,0x94,0xfa,0xe9,0x5a,0xe7,0x12,0x1a,0x47
|
||
|
|
};
|
||
|
|
mbedtls_gcm_context ctx;
|
||
|
|
static uint8_t buf[256];
|
||
|
|
static uint8_t tag_buf[16];
|
||
|
|
mbedtls_cipher_id_t cipher = MBEDTLS_CIPHER_ID_AES;
|
||
|
|
|
||
|
|
mbedtls_gcm_init( &ctx );
|
||
|
|
|
||
|
|
mbedtls_gcm_setkey( &ctx, cipher, key, sizeof(key)*8 );
|
||
|
|
|
||
|
|
mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT,
|
||
|
|
sizeof(pt),
|
||
|
|
iv,
|
||
|
|
sizeof(iv),
|
||
|
|
add,
|
||
|
|
sizeof(add),
|
||
|
|
pt,
|
||
|
|
buf,
|
||
|
|
16,
|
||
|
|
tag_buf );
|
||
|
|
return ((0 == os_mem_cmp(tag, tag_buf, 16))&&(0 == os_mem_cmp(buf, ct, sizeof(ct))));
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
bool
|
||
|
|
test_gcm(void)
|
||
|
|
{
|
||
|
|
if (!_test_aes_128_gcm_pass()) {
|
||
|
|
LOG("%s fail", "aes_gcm");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(mbedtls_gcm_self_test(1)){
|
||
|
|
LOG("%s fail", "aes_gcm_self_test");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|