mirror of
https://github.com/retroSoC/retroSoC.git
synced 2026-11-04 22:32:36 +00:00
maksyuki
3c63fec8dc
- Updated test paths in to point to the new directory structure for crypto files. - Introduced to validate firmware identity and reject stale firmware based on source changes and simulation logs. - Enhanced to include additional memory status and control registers, ensuring alignment with RTL definitions.
41 lines
1.8 KiB
C
41 lines
1.8 KiB
C
#ifndef RETROSOC_HAL_CRYPTO_H
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#define RETROSOC_HAL_CRYPTO_H
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <retrosoc/core/status.h>
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#include <retrosoc/hal/crypto_regs.h>
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typedef enum {
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RS_CRYPTO_AES_ECB = 0,
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RS_CRYPTO_AES_CBC = 1,
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RS_CRYPTO_AES_CTR = 2,
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} rs_crypto_aes_mode_t;
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/* V2 lifecycle calls serialize with operation setup and IRQ_TEST. A timeout
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* does not certify erasure or relinquish ownership of DMA buffers. */
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rs_status_t rs_crypto_init(rs_timeout_t timeout);
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rs_status_t rs_crypto_zeroize_wait(rs_timeout_t timeout);
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rs_status_t rs_crypto_aes_set_key(const uint8_t *key, size_t key_bytes, rs_timeout_t timeout);
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rs_status_t rs_crypto_aes_crypt(rs_crypto_aes_mode_t mode, bool decrypt, const uint8_t iv[16],
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const void *input, void *output, size_t byte_count,
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rs_timeout_t timeout);
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rs_status_t rs_crypto_aes_crypt_dma(rs_crypto_aes_mode_t mode, bool decrypt, const uint8_t iv[16],
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const void *input, void *output, size_t byte_count,
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rs_timeout_t timeout);
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rs_status_t rs_crypto_sha2(bool sha256, const void *input, size_t byte_count, uint8_t digest[32],
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rs_timeout_t timeout);
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rs_status_t rs_crypto_rsa_prepare(const uint32_t modulus[RS_CRYPTO_RSA_WORDS],
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rs_timeout_t timeout);
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rs_status_t rs_crypto_rsa_modexp(const uint32_t base[RS_CRYPTO_RSA_WORDS],
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const uint32_t exponent[RS_CRYPTO_RSA_WORDS],
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uint16_t exponent_bits, bool private_operation,
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uint32_t result[RS_CRYPTO_RSA_WORDS], rs_timeout_t timeout);
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rs_status_t rs_crypto_zeroize(void);
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rs_status_t rs_crypto_selftest(rs_timeout_t timeout);
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#endif
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