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Add output length of ZUC EEA

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Zhi Guan
2023-02-20 09:02:34 +08:00
parent 79c6b7ce5c
commit 78175e4385
1 changed files with 2 additions and 0 deletions
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include/gmssl/zuc.h
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@@ -82,6 +82,8 @@ void zuc_mac_init(ZUC_MAC_CTX *ctx, const uint8_t key[ZUC_KEY_SIZE], const uint8
void zuc_mac_update(ZUC_MAC_CTX *ctx, const uint8_t *data, size_t len);
void zuc_mac_finish(ZUC_MAC_CTX *ctx, const uint8_t *data, size_t nbits, uint8_t mac[ZUC_MAC_SIZE]);
#define ZUC_EEA_ENCRYPT_NWORDS(nbits) ((nbits + 31)/32)
#define ZUC_EEA_ENCRYPT_NBYTES(nbits) (ZUC_EEA_ENCRYPT_NWORDS(nbits)*4)
void zuc_eea_encrypt(const ZUC_UINT32 *in, ZUC_UINT32 *out, size_t nbits,
const uint8_t key[ZUC_KEY_SIZE], ZUC_UINT32 count, ZUC_UINT5 bearer,
ZUC_BIT direction);