aboutsummaryrefslogtreecommitdiffstats
path: root/crypto
diff options
context:
space:
mode:
Diffstat (limited to 'crypto')
-rw-r--r--crypto/tcrypt.c106
-rw-r--r--crypto/tcrypt.h179
2 files changed, 180 insertions, 105 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 606777074671..56d0d8b3bcf2 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -762,108 +762,6 @@ out:
762 crypto_free_tfm(tfm); 762 crypto_free_tfm(tfm);
763} 763}
764 764
765static void test_crc32c(void)
766{
767#define NUMVEC 6
768#define VECSIZE 40
769
770 int i, j, pass;
771 u32 crc;
772 u8 b, test_vec[NUMVEC][VECSIZE];
773 static u32 vec_results[NUMVEC] = {
774 0x0e2c157f, 0xe980ebf6, 0xde74bded,
775 0xd579c862, 0xba979ad0, 0x2b29d913
776 };
777 static u32 tot_vec_results = 0x24c5d375;
778
779 struct scatterlist sg[NUMVEC];
780 struct crypto_tfm *tfm;
781 char *fmtdata = "testing crc32c initialized to %08x: %s\n";
782#define SEEDTESTVAL 0xedcba987
783 u32 seed;
784
785 printk("\ntesting crc32c\n");
786
787 tfm = crypto_alloc_tfm("crc32c", 0);
788 if (tfm == NULL) {
789 printk("failed to load transform for crc32c\n");
790 return;
791 }
792
793 crypto_digest_init(tfm);
794 crypto_digest_final(tfm, (u8*)&crc);
795 printk(fmtdata, crc, (crc == 0) ? "pass" : "ERROR");
796
797 /*
798 * stuff test_vec with known values, simple incrementing
799 * byte values.
800 */
801 b = 0;
802 for (i = 0; i < NUMVEC; i++) {
803 for (j = 0; j < VECSIZE; j++)
804 test_vec[i][j] = ++b;
805 sg_set_buf(&sg[i], test_vec[i], VECSIZE);
806 }
807
808 seed = SEEDTESTVAL;
809 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
810 crypto_digest_init(tfm);
811 crypto_digest_final(tfm, (u8*)&crc);
812 printk("testing crc32c setkey returns %08x : %s\n", crc, (crc == (SEEDTESTVAL ^ ~(u32)0)) ?
813 "pass" : "ERROR");
814
815 printk("testing crc32c using update/final:\n");
816
817 pass = 1; /* assume all is well */
818
819 for (i = 0; i < NUMVEC; i++) {
820 seed = ~(u32)0;
821 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
822 crypto_digest_init(tfm);
823 crypto_digest_update(tfm, &sg[i], 1);
824 crypto_digest_final(tfm, (u8*)&crc);
825 if (crc == vec_results[i]) {
826 printk(" %08x:OK", crc);
827 } else {
828 printk(" %08x:BAD, wanted %08x\n", crc, vec_results[i]);
829 pass = 0;
830 }
831 }
832
833 printk("\ntesting crc32c using incremental accumulator:\n");
834 crc = 0;
835 for (i = 0; i < NUMVEC; i++) {
836 seed = (crc ^ ~(u32)0);
837 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
838 crypto_digest_init(tfm);
839 crypto_digest_update(tfm, &sg[i], 1);
840 crypto_digest_final(tfm, (u8*)&crc);
841 }
842 if (crc == tot_vec_results) {
843 printk(" %08x:OK", crc);
844 } else {
845 printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results);
846 pass = 0;
847 }
848
849 printk("\ntesting crc32c using digest:\n");
850 seed = ~(u32)0;
851 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
852 crypto_digest_init(tfm);
853 crypto_digest_digest(tfm, sg, NUMVEC, (u8*)&crc);
854 if (crc == tot_vec_results) {
855 printk(" %08x:OK", crc);
856 } else {
857 printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results);
858 pass = 0;
859 }
860
861 printk("\n%s\n", pass ? "pass" : "ERROR");
862
863 crypto_free_tfm(tfm);
864 printk("crc32c test complete\n");
865}
866
867static void test_available(void) 765static void test_available(void)
868{ 766{
869 char **name = check; 767 char **name = check;
@@ -969,7 +867,7 @@ static void do_test(void)
969 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); 867 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
970 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); 868 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
971 test_deflate(); 869 test_deflate();
972 test_crc32c(); 870 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
973#ifdef CONFIG_CRYPTO_HMAC 871#ifdef CONFIG_CRYPTO_HMAC
974 test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); 872 test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS);
975 test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); 873 test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS);
@@ -1065,7 +963,7 @@ static void do_test(void)
1065 break; 963 break;
1066 964
1067 case 18: 965 case 18:
1068 test_crc32c(); 966 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1069 break; 967 break;
1070 968
1071 case 19: 969 case 19:
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 1fac5602f633..408d5aad5864 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -28,7 +28,7 @@
28struct hash_testvec { 28struct hash_testvec {
29 /* only used with keyed hash algorithms */ 29 /* only used with keyed hash algorithms */
30 char key[128] __attribute__ ((__aligned__(4))); 30 char key[128] __attribute__ ((__aligned__(4)));
31 char plaintext[128]; 31 char plaintext[240];
32 char digest[MAX_DIGEST_SIZE]; 32 char digest[MAX_DIGEST_SIZE];
33 unsigned char tap[MAX_TAP]; 33 unsigned char tap[MAX_TAP];
34 unsigned char psize; 34 unsigned char psize;
@@ -2897,6 +2897,183 @@ static struct hash_testvec michael_mic_tv_template[] = {
2897}; 2897};
2898 2898
2899/* 2899/*
2900 * CRC32C test vectors
2901 */
2902#define CRC32C_TEST_VECTORS 14
2903
2904static struct hash_testvec crc32c_tv_template[] = {
2905 {
2906 .psize = 0,
2907 .digest = { 0x00, 0x00, 0x00, 0x00 }
2908 },
2909 {
2910 .key = { 0x87, 0xa9, 0xcb, 0xed },
2911 .ksize = 4,
2912 .psize = 0,
2913 .digest = { 0x78, 0x56, 0x34, 0x12 },
2914 },
2915 {
2916 .key = { 0xff, 0xff, 0xff, 0xff },
2917 .ksize = 4,
2918 .plaintext = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
2919 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
2920 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
2921 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
2922 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28 },
2923 .psize = 40,
2924 .digest = { 0x7f, 0x15, 0x2c, 0x0e }
2925 },
2926 {
2927 .key = { 0xff, 0xff, 0xff, 0xff },
2928 .ksize = 4,
2929 .plaintext = { 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
2930 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
2931 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40,
2932 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
2933 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50 },
2934 .psize = 40,
2935 .digest = { 0xf6, 0xeb, 0x80, 0xe9 }
2936 },
2937 {
2938 .key = { 0xff, 0xff, 0xff, 0xff },
2939 .ksize = 4,
2940 .plaintext = { 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
2941 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60,
2942 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
2943 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
2944 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78 },
2945 .psize = 40,
2946 .digest = { 0xed, 0xbd, 0x74, 0xde }
2947 },
2948 {
2949 .key = { 0xff, 0xff, 0xff, 0xff },
2950 .ksize = 4,
2951 .plaintext = { 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80,
2952 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
2953 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90,
2954 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
2955 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0 },
2956 .psize = 40,
2957 .digest = { 0x62, 0xc8, 0x79, 0xd5 }
2958 },
2959 {
2960 .key = { 0xff, 0xff, 0xff, 0xff },
2961 .ksize = 4,
2962 .plaintext = { 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,
2963 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0,
2964 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8,
2965 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0,
2966 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8 },
2967 .psize = 40,
2968 .digest = { 0xd0, 0x9a, 0x97, 0xba }
2969 },
2970 {
2971 .key = { 0xff, 0xff, 0xff, 0xff },
2972 .ksize = 4,
2973 .plaintext = { 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
2974 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
2975 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0,
2976 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
2977 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0 },
2978 .psize = 40,
2979 .digest = { 0x13, 0xd9, 0x29, 0x2b }
2980 },
2981 {
2982 .key = { 0x80, 0xea, 0xd3, 0xf1 },
2983 .ksize = 4,
2984 .plaintext = { 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
2985 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
2986 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40,
2987 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
2988 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50 },
2989 .psize = 40,
2990 .digest = { 0x0c, 0xb5, 0xe2, 0xa2 }
2991 },
2992 {
2993 .key = { 0xf3, 0x4a, 0x1d, 0x5d },
2994 .ksize = 4,
2995 .plaintext = { 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
2996 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60,
2997 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
2998 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
2999 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78 },
3000 .psize = 40,
3001 .digest = { 0xd1, 0x7f, 0xfb, 0xa6 }
3002 },
3003 {
3004 .key = { 0x2e, 0x80, 0x04, 0x59 },
3005 .ksize = 4,
3006 .plaintext = { 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80,
3007 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
3008 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90,
3009 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
3010 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0 },
3011 .psize = 40,
3012 .digest = { 0x59, 0x33, 0xe6, 0x7a }
3013 },
3014 {
3015 .key = { 0xa6, 0xcc, 0x19, 0x85 },
3016 .ksize = 4,
3017 .plaintext = { 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,
3018 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0,
3019 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8,
3020 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0,
3021 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8 },
3022 .psize = 40,
3023 .digest = { 0xbe, 0x03, 0x01, 0xd2 }
3024 },
3025 {
3026 .key = { 0x41, 0xfc, 0xfe, 0x2d },
3027 .ksize = 4,
3028 .plaintext = { 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
3029 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
3030 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0,
3031 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
3032 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0 },
3033 .psize = 40,
3034 .digest = { 0x75, 0xd3, 0xc5, 0x24 }
3035 },
3036 {
3037 .key = { 0xff, 0xff, 0xff, 0xff },
3038 .ksize = 4,
3039 .plaintext = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
3040 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
3041 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
3042 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
3043 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
3044 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
3045 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
3046 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40,
3047 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
3048 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
3049 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
3050 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60,
3051 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
3052 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
3053 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
3054 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80,
3055 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
3056 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90,
3057 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
3058 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0,
3059 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,
3060 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0,
3061 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8,
3062 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0,
3063 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8,
3064 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
3065 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
3066 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0,
3067 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
3068 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0 },
3069 .psize = 240,
3070 .digest = { 0x75, 0xd3, 0xc5, 0x24 },
3071 .np = 2,
3072 .tap = { 31, 209 }
3073 },
3074};
3075
3076/*
2900 * Cipher speed tests 3077 * Cipher speed tests
2901 */ 3078 */
2902static struct cipher_speed aes_speed_template[] = { 3079static struct cipher_speed aes_speed_template[] = {
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-30 12:50:26 -0500