diff options
Diffstat (limited to 'sw')
| -rw-r--r-- | sw/cryptech.h | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/sw/cryptech.h b/sw/cryptech.h index a8efef4..99d76f7 100644 --- a/sw/cryptech.h +++ b/sw/cryptech.h @@ -38,7 +38,8 @@ // Segments. -#define SEGMENT_SIZE 0x2000 +#define CORE_SIZE 0x100 +#define SEGMENT_SIZE 0x20 * CORE_SIZE #define SEGMENT_OFFSET_GLOBALS 0 * SEGMENT_SIZE #define SEGMENT_OFFSET_HASHES 1 * SEGMENT_SIZE #define SEGMENT_OFFSET_RNGS 2 * SEGMENT_SIZE @@ -70,15 +71,13 @@ // Board segment. // Board-level registers and communication channel registers //------------------------------------------------------------------ -#define BOARD_CORE_SIZE 0x100 - -#define BOARD_ADDR_BASE SEGMENT_OFFSET_GLOBALS + (0 * BOARD_CORE_SIZE) +#define BOARD_ADDR_BASE SEGMENT_OFFSET_GLOBALS + (0 * CORE_SIZE) #define BOARD_ADDR_NAME0 BOARD_ADDR_BASE + ADDR_NAME0 #define BOARD_ADDR_NAME1 BOARD_ADDR_BASE + ADDR_NAME1 #define BOARD_ADDR_VERSION BOARD_ADDR_BASE + ADDR_VERSION #define BOARD_ADDR_DUMMY BOARD_ADDR_BASE + 0xFF -#define COMM_ADDR_BASE SEGMENT_OFFSET_GLOBALS + (1 * BOARD_CORE_SIZE) +#define COMM_ADDR_BASE SEGMENT_OFFSET_GLOBALS + (1 * CORE_SIZE) #define COMM_ADDR_NAME0 COMM_ADDR_BASE + ADDR_NAME0 #define COMM_ADDR_NAME1 COMM_ADDR_BASE + ADDR_NAME1 #define COMM_ADDR_VERSION COMM_ADDR_BASE + ADDR_VERSION @@ -99,17 +98,14 @@ //------------------------------------------------------------------ // Hashes segment. //------------------------------------------------------------------ -#define HASH_CORE_SIZE 0x100 - // addresses and codes common to all hash cores #define CTRL_INIT_CMD 1 #define CTRL_NEXT_CMD 2 #define ADDR_BLOCK 0x10 #define ADDR_DIGEST 0x20 // except SHA512 - // addresses and codes for the specific hash cores. -#define SHA1_ADDR_BASE SEGMENT_OFFSET_HASHES + (0 * HASH_CORE_SIZE) +#define SHA1_ADDR_BASE SEGMENT_OFFSET_HASHES + (0 * 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 @@ -121,7 +117,7 @@ #define SHA1_LENGTH_LEN bitsToBytes(64) #define SHA1_DIGEST_LEN bitsToBytes(160) -#define SHA256_ADDR_BASE SEGMENT_OFFSET_HASHES + (1 * HASH_CORE_SIZE) +#define SHA256_ADDR_BASE SEGMENT_OFFSET_HASHES + (1 * 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 @@ -133,7 +129,7 @@ #define SHA256_LENGTH_LEN bitsToBytes(64) #define SHA256_DIGEST_LEN bitsToBytes(256) -#define SHA512_ADDR_BASE SEGMENT_OFFSET_HASHES + (2 * HASH_CORE_SIZE) +#define SHA512_ADDR_BASE SEGMENT_OFFSET_HASHES + (2 * 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 @@ -168,10 +164,8 @@ //----------------------------------------------------------------- // TRNG segment. //----------------------------------------------------------------- -#define TRNG_CORE_SIZE 0x100 - // addresses and codes for the TRNG cores */ -#define TRNG_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x00 * TRNG_CORE_SIZE) +#define TRNG_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x00 * CORE_SIZE) #define TRNG_ADDR_NAME0 TRNG_ADDR_BASE + ADDR_NAME0 #define TRNG_ADDR_NAME1 TRNG_ADDR_BASE + ADDR_NAME1 #define TRNG_ADDR_VERSION TRNG_ADDR_BASE + ADDR_VERSION @@ -182,7 +176,7 @@ // no status bits defined (yet) #define TRNG_ADDR_DELAY TRNG_ADDR_BASE + 0x13 -#define ENTROPY1_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x05 * TRNG_CORE_SIZE) +#define ENTROPY1_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x05 * CORE_SIZE) #define ENTROPY1_ADDR_NAME0 ENTROPY1_ADDR_BASE + ADDR_NAME0 #define ENTROPY1_ADDR_NAME1 ENTROPY1_ADDR_BASE + ADDR_NAME1 #define ENTROPY1_ADDR_VERSION ENTROPY1_ADDR_BASE + ADDR_VERSION @@ -193,7 +187,7 @@ #define ENTROPY1_ADDR_ENTROPY ENTROPY1_ADDR_BASE + 0x20 #define ENTROPY1_ADDR_DELTA ENTROPY1_ADDR_BASE + 0x30 -#define ENTROPY2_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x06 * TRNG_CORE_SIZE) +#define ENTROPY2_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x06 * CORE_SIZE) #define ENTROPY2_ADDR_NAME0 ENTROPY2_ADDR_BASE + ADDR_NAME0 #define ENTROPY2_ADDR_NAME1 ENTROPY2_ADDR_BASE + ADDR_NAME1 #define ENTROPY2_ADDR_VERSION ENTROPY2_ADDR_BASE + ADDR_VERSION @@ -207,7 +201,7 @@ #define ENTROPY2_ADDR_RAW ENTROPY2_ADDR_BASE + 0x21 #define ENTROPY2_ADDR_ROSC ENTROPY2_ADDR_BASE + 0x22 -#define MIXER_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x0a * TRNG_CORE_SIZE) +#define MIXER_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x0a * CORE_SIZE) #define MIXER_ADDR_NAME0 MIXER_ADDR_BASE + ADDR_NAME0 #define MIXER_ADDR_NAME1 MIXER_ADDR_BASE + ADDR_NAME1 #define MIXER_ADDR_VERSION MIXER_ADDR_BASE + ADDR_VERSION @@ -218,7 +212,7 @@ // no status bits defined (yet) #define MIXER_ADDR_TIMEOUT MIXER_ADDR_BASE + 0x20 -#define CSPRNG_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x0b * TRNG_CORE_SIZE) +#define CSPRNG_ADDR_BASE SEGMENT_OFFSET_RNGS + (0x0b * CORE_SIZE) #define CSPRNG_ADDR_NAME0 CSPRNG_ADDR_BASE + ADDR_NAME0 #define CSPRNG_ADDR_NAME1 CSPRNG_ADDR_BASE + ADDR_NAME1 #define CSPRNG_ADDR_VERSION CSPRNG_ADDR_BASE + ADDR_VERSION @@ -253,14 +247,13 @@ // MATH segment. // ----------------------------------------------------------------- // Modexp core. -#define MODEXP_CORE_SIZE 0x1000 #define GENERAL_PREFIX 0x000 #define MODULUS_PREFIX 0x100 #define EXPONENT_PREFIX 0x200 #define MESSAGE_PREFIX 0x300 #define RESULT_PREFIX 0x400 -#define MODEXP_ADDR_BASE SEGMENT_OFFSET_MATH + (0x00 * MODEXP_CORE_SIZE) +#define MODEXP_ADDR_BASE SEGMENT_OFFSET_MATH + (0x00 * CORE_SIZE) #define MODEXP_ADDR_NAME0 MODEXP_ADDR_BASE + ADDR_NAME0 #define MODEXP_ADDR_NAME1 MODEXP_ADDR_BASE + ADDR_NAME1 #define MODEXP_ADDR_VERSION MODEXP_ADDR_BASE + ADDR_VERSION |