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Add CCM cipher suites

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Zhi Guan
2026-06-14 00:12:10 +08:00
parent 5d12858d41
commit 545e6a56f0
13 changed files with 869 additions and 36 deletions
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15
include/gmssl/aes.h
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@@ -83,6 +83,21 @@ int aes_gcm_decrypt(const AES_KEY *key, const uint8_t *iv, size_t ivlen,
const uint8_t *aad, size_t aadlen, const uint8_t *in, size_t inlen,
const uint8_t *tag, size_t taglen, uint8_t *out);
#ifdef ENABLE_AES_CCM
#define AES_CCM_MIN_IV_SIZE 7
#define AES_CCM_MAX_IV_SIZE 13
#define AES_CCM_MIN_TAG_SIZE 4
#define AES_CCM_MAX_TAG_SIZE 16
#define AES_CCM_DEFAULT_TAG_SIZE 16
int aes_ccm_encrypt(const AES_KEY *key, const uint8_t *iv, size_t ivlen,
const uint8_t *aad, size_t aadlen, const uint8_t *in, size_t inlen,
uint8_t *out, size_t taglen, uint8_t *tag);
int aes_ccm_decrypt(const AES_KEY *key, const uint8_t *iv, size_t ivlen,
const uint8_t *aad, size_t aadlen, const uint8_t *in, size_t inlen,
const uint8_t *tag, size_t taglen, uint8_t *out);
#endif
#ifdef __cplusplus
}