diff options
Diffstat (limited to 'security/smc/tf_crypto.h')
| -rw-r--r-- | security/smc/tf_crypto.h | 55 |
1 files changed, 52 insertions, 3 deletions
diff --git a/security/smc/tf_crypto.h b/security/smc/tf_crypto.h index 2291439..797b082 100644 --- a/security/smc/tf_crypto.h +++ b/security/smc/tf_crypto.h @@ -26,6 +26,10 @@ #include <clockdomain.h> +#ifdef CONFIG_TF_DRIVER_CRYPTO_FIPS +#include <linux/sysdev.h> +#endif + #ifdef __ASM_ARM_ARCH_OMAP_CLOCKDOMAIN_H #define clkdm_wakeup omap2_clkdm_wakeup #define clkdm_allow_idle omap2_clkdm_allow_idle @@ -253,12 +257,11 @@ void tf_crypto_wait_for_ready_bit_infinitely(u32 *reg, u32 bit); void tf_crypto_enable_clock(uint32_t clock_paddr); void tf_crypto_disable_clock(uint32_t clock_paddr); +u32 tf_crypto_turn_off_clocks(void); #define LOCK_HWA true #define UNLOCK_HWA false -void tf_crypto_lock_hwa(u32 hwa_id, bool do_lock); - /*---------------------------------------------------------------------------*/ /* AES operations */ /*---------------------------------------------------------------------------*/ @@ -341,9 +344,55 @@ static inline void unregister_smc_public_crypto_digest(void) {} *sha_state: State of the operation *data: Input buffer to process *data_length: Length in bytes of the input buffer. + *buffer_origin: TF_BUFFER_USER or TF_BUFFER_KERNEL */ bool tf_digest_update( struct tf_crypto_sha_operation_state *sha_state, - u8 *data, u32 data_length); + u8 *data, u32 data_length, unsigned int buffer_origin); + +void tf_aes_pm_resume(void); + +#define TF_BUFFER_USER 0 +#define TF_BUFFER_KERNEL 1 + +#define TF_CRYPTO_ALG_MD5 0x00000001 +#define TF_CRYPTO_ALG_SHA1 0x00000002 +#define TF_CRYPTO_ALG_SHA224 0x00000004 +#define TF_CRYPTO_ALG_SHA256 0x00000008 +#define TF_CRYPTO_ALG_AES_ECB_128 0x00000100 +#define TF_CRYPTO_ALG_AES_ECB_192 0x00000200 +#define TF_CRYPTO_ALG_AES_ECB_256 0x00000400 +#define TF_CRYPTO_ALG_AES_CBC_128 0x00000800 +#define TF_CRYPTO_ALG_AES_CBC_192 0x00001000 +#define TF_CRYPTO_ALG_AES_CBC_256 0x00002000 +#define TF_CRYPTO_ALG_AES_CTR_128 0x00004000 +#define TF_CRYPTO_ALG_AES_CTR_192 0x00008000 +#define TF_CRYPTO_ALG_AES_CTR_256 0x00010000 +#define TF_CRYPTO_ALG_HMAC_MD5 0x00100000 +#define TF_CRYPTO_ALG_HMAC_SHA1 0x00200000 +#define TF_CRYPTO_ALG_HMAC_SHA224 0x00400000 +#define TF_CRYPTO_ALG_HMAC_SHA256 0x00800000 +#define TF_CRYPTO_ALG_HMAC_ALL 0x00f00000 + +#ifdef CONFIG_TF_DRIVER_FAULT_INJECTION +extern unsigned tf_fault_injection_mask; +#endif + +#ifdef CONFIG_TF_DRIVER_CRYPTO_FIPS + +int __init tf_crypto_hmac_module_init(void); +void __exit tf_crypto_hmac_module_exit(void); + +int __init tf_self_test_register_device(void); +void __exit tf_self_test_unregister_device(void); + +int tf_self_test_post_init(struct kobject *parent); +void tf_self_test_post_exit(void); +unsigned tf_self_test_post_vectors(void); + +#define TF_CRYPTO_ALG_INTEGRITY 0x04000000 +extern char *tf_integrity_hmac_sha256_expected_value; + +#endif /* CONFIG_TF_DRIVER_CRYPTO_FIPS */ #endif /*__TF_PUBLIC_CRYPTO_H */ |