diff options
Diffstat (limited to 'sw/test-sha256/hash_tester.c')
| -rw-r--r-- | sw/test-sha256/hash_tester.c | 58 |
1 files changed, 54 insertions, 4 deletions
diff --git a/sw/test-sha256/hash_tester.c b/sw/test-sha256/hash_tester.c index 978cb82..4fbeaa3 100644 --- a/sw/test-sha256/hash_tester.c +++ b/sw/test-sha256/hash_tester.c @@ -62,6 +62,16 @@ int debug = 0; int quiet = 0; int repeat = 0; +/* instead of core number 0 we have a page of global registers */ +#define ADDR_GLOBAL_BOARD_TYPE EIM_BASE_ADDR + (0x00 << 2) +#define ADDR_GLOBAL_BITSTREAM_VER EIM_BASE_ADDR + (0x01 << 2) +#define ADDR_GLOBAL_DUMMY_REG EIM_BASE_ADDR + (0xFF << 2) + +#define SEGMENT_OFFSET_HASHES EIM_BASE_ADDR + 0x000000 +#define SEGMENT_OFFSET_RNGS EIM_BASE_ADDR + 0x010000 +#define SEGMENT_OFFSET_CIPHERS EIM_BASE_ADDR + 0x020000 + + /* addresses and codes common to all hash cores */ #define ADDR_NAME0 0x00 #define ADDR_NAME1 0x04 @@ -75,8 +85,10 @@ int repeat = 0; #define ADDR_BLOCK 0x40 #define ADDR_DIGEST 0x80 +#define HASH_CORE_SIZE 0x400 + /* addresses and codes for the specific hash cores */ -#define SHA1_ADDR_BASE EIM_BASE_ADDR + 0x1000 +#define SHA1_ADDR_BASE EIM_BASE_ADDR + (1*HASH_CORE_SIZE) #define SHA1_ADDR_NAME0 SHA1_ADDR_BASE + ADDR_NAME0 #define SHA1_ADDR_NAME1 SHA1_ADDR_BASE + ADDR_NAME1 #define SHA1_ADDR_VERSION SHA1_ADDR_BASE + ADDR_VERSION @@ -87,7 +99,7 @@ int repeat = 0; #define SHA1_BLOCK_LEN 512 / 8 #define SHA1_DIGEST_LEN 160 / 8 -#define SHA256_ADDR_BASE EIM_BASE_ADDR + 0x2000 +#define SHA256_ADDR_BASE EIM_BASE_ADDR + (2*HASH_CORE_SIZE) #define SHA256_ADDR_NAME0 SHA256_ADDR_BASE + ADDR_NAME0 #define SHA256_ADDR_NAME1 SHA256_ADDR_BASE + ADDR_NAME1 #define SHA256_ADDR_VERSION SHA256_ADDR_BASE + ADDR_VERSION @@ -98,7 +110,7 @@ int repeat = 0; #define SHA256_BLOCK_LEN 512 / 8 #define SHA256_DIGEST_LEN 256 / 8 -#define SHA512_ADDR_BASE EIM_BASE_ADDR + 0x3000 +#define SHA512_ADDR_BASE EIM_BASE_ADDR + (3*HASH_CORE_SIZE) #define SHA512_ADDR_NAME0 SHA512_ADDR_BASE + ADDR_NAME0 #define SHA512_ADDR_NAME1 SHA512_ADDR_BASE + ADDR_NAME1 #define SHA512_ADDR_VERSION SHA512_ADDR_BASE + ADDR_VERSION @@ -696,6 +708,44 @@ int TC10() return 0; } +int TC11() +{ + uint8_t board_type[4] = { 'P', 'V', 'T', '1'}; /* "PVT1" */ + uint8_t bitstream_ver[4] = { 0x00, 0x01, 0x00, 0x0B }; /* v0.1.0b */ + uint8_t t[4]; + + uint8_t seg_rngs_reg_first[4] = { 0xAA, 0xAA, 0xAA, 0xAA}; + uint8_t seg_rngs_reg_second[4] = { 0xBB, 0xBB, 0xBB, 0xBB}; + uint8_t seg_rngs_reg_third[4] = { 0xCC, 0xCC, 0xCC, 0xCC}; + + uint8_t seg_ciphers_reg_first[4] = { 0xDD, 0xDD, 0xDD, 0xDD}; + uint8_t seg_ciphers_reg_second[4] = { 0xEE, 0xEE, 0xEE, 0xEE}; + uint8_t seg_ciphers_reg_third[4] = { 0xFF, 0xFF, 0xFF, 0xFF}; + + // write current time into dummy register, then try to read it back + // to make sure that we can actually write something into eim + (void)time((time_t *)t); + tc_write(ADDR_GLOBAL_DUMMY_REG, (void *)&t, 4); + + if (!quiet) + printf("TC11: Reading board type, bitstream version and dummy register from global registers.\n"); + if (!quiet) + printf("TC11: Reading dummy registers from RNG and CIPHER memory segments.\n"); + + return + tc_expected(ADDR_GLOBAL_BOARD_TYPE, board_type, 4) || + tc_expected(ADDR_GLOBAL_BITSTREAM_VER, bitstream_ver, 4) || + tc_expected(ADDR_GLOBAL_DUMMY_REG, (void *)t, 4) || + + tc_expected(SEGMENT_OFFSET_RNGS + (0 << 2), seg_rngs_reg_first, 4) || + tc_expected(SEGMENT_OFFSET_RNGS + (1 << 2), seg_rngs_reg_second, 4) || + tc_expected(SEGMENT_OFFSET_RNGS + (2 << 2), seg_rngs_reg_third, 4) || + + tc_expected(SEGMENT_OFFSET_CIPHERS + (0 << 2), seg_ciphers_reg_first, 4) || + tc_expected(SEGMENT_OFFSET_CIPHERS + (1 << 2), seg_ciphers_reg_second, 4) || + tc_expected(SEGMENT_OFFSET_CIPHERS + (2 << 2), seg_ciphers_reg_third, 4); +} + /* ---------------- main ---------------- */ unsigned long iter = 0; @@ -718,7 +768,7 @@ int main(int argc, char *argv[]) tcfp sha1_tests[] = { TC1, TC2, TC3 }; tcfp sha256_tests[] = { TC4, TC5, TC6, TC7 }; tcfp sha512_tests[] = { TC8, TC9, TC10 }; - tcfp all_tests[] = { TC1, TC2, TC3, TC4, TC5, TC6, TC7, TC8, TC9, TC10 }; + tcfp all_tests[] = { TC1, TC2, TC3, TC4, TC5, TC6, TC7, TC8, TC9, TC10, TC11 }; char *usage = "Usage: %s [-h] [-d] [-q] [-r] tc...\n"; int i, j, opt; |