diff options
Diffstat (limited to 'lib/sec_library/include/rsa.h')
| -rw-r--r-- | lib/sec_library/include/rsa.h | 58 |
1 files changed, 55 insertions, 3 deletions
diff --git a/lib/sec_library/include/rsa.h b/lib/sec_library/include/rsa.h index 5c2e53fc..bbb67315 100644 --- a/lib/sec_library/include/rsa.h +++ b/lib/sec_library/include/rsa.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2017-2021 Alibaba Group Holding Limited + * Copyright (C) 2017-2020 Alibaba Group Holding Limited */ /****************************************************************************** * @file drv/rsa.h @@ -16,7 +16,29 @@ extern "C" { #endif #include <stdint.h> -#include <drv/common.h> +#include "common.h" + +#define RSA_PRIME_256_BIT_LEN 128 +#define RSA_PRIME_512_BIT_LEN 256 +#define RSA_PRIME_1024_BIT_LEN 512 +#define RSA_PRIME_2048_BIT_LEN 1024 +#define RSA_PRIME_4096_BIT_LEN 2048 + +#define RSA_256_BYTE_LEN 32 +#define RSA_512_BYTE_LEN 64 +#define RSA_1024_BYTE_LEN 128 +#define RSA_2048_BYTE_LEN 256 +#define RSA_4096_BYTE_LEN 512 +#define RSA_EM_BYTE_LEN RSA_4096_BYTE_LEN + +#define SHA256_DIGEST_BYTE_LEN 32 +#define RSA_PKCS1_PADDING_SIZE 11 +#define RSA_MD5_OID_LEN (6 + 8 + 4) +#define RSA_SHA1_OID_LEN (6 + 5 + 4) +#define RSA_SHA224_OID_LEN (6 + 9 + 4) +#define RSA_SHA256_OID_LEN (6 + 9 + 4) +#define RSA_SHA384_OID_LEN (6 + 9 + 4) +#define RSA_SHA512_OID_LEN (6 + 9 + 4) /*----- RSA Control Codes: Mode Parameters: Key Bits -----*/ typedef enum { @@ -48,10 +70,16 @@ typedef enum { } csi_rsa_hash_type_t; typedef struct { + csi_rsa_hash_type_t hash_type; + uint32_t oid_len; + uint8_t *oid; +}RSA_OID; + +typedef struct { void *n; ///< Pointer to the public modulus void *e; ///< Pointer to the public exponent void *d; ///< Pointer to the private exponent - csi_rsa_key_bits_t key_bits; ///< RSA KEY BITS + csi_rsa_key_bits_t key_bits; ///< RSA KEY BITS csi_rsa_padding_type_t padding_type; ///< RSA PADDING TYPE } csi_rsa_context_t; @@ -257,6 +285,30 @@ csi_error_t csi_rsa_enable_pm(csi_rsa_t *rsa); */ void csi_rsa_disable_pm(csi_rsa_t *rsa); +/** + \brief Get publickey by p q prime data + \param[in] rsa rsa handle to operate. + \param[in] p Pointer to the prime p + \param[in] p_byte_len Pointer to the prime p byte length + \param[in] q Pointer to the prime q + \param[in] q_byte_len Pointer to the prime q byte length + \param[in] out Pointer to the publickey + \param[in] keybits_len Pointer to the publickey bits length + \return \ref csi_error_t +*/ +csi_error_t csi_rsa_get_publickey(csi_rsa_t *rsa, void *p, uint32_t p_byte_len, void *q, uint32_t q_byte_len, void *out, csi_rsa_key_bits_t keybits_len); + +/** + \brief Generation rsa keyparis + \param[in] rsa rsa handle to operate. + \param[in] context Pointer to the rsa context + \param[in] keybits_len Pointer to the publickey bits length + \return \ref csi_error_t +*/ +csi_error_t csi_rsa_gen_keypairs(csi_rsa_t *rsa, csi_rsa_context_t *context, csi_rsa_key_bits_t keybits_len); + +void csi_rsa_set_ignore_decrypt_error(bool checked); + #ifdef __cplusplus } #endif |