36 static void xchacha_init(u32 *chacha_state, const u8 *key, const u8 *nonce)  in xchacha_init()  argument
47 	chacha_init(chacha_state, k, nonce);  in xchacha_init()
48 	hchacha_block(chacha_state, k, 20);  in xchacha_init()
50 	chacha_init(chacha_state, k, iv);  in xchacha_init()
58 			   const u8 *ad, const size_t ad_len, u32 *chacha_state)  in __chacha20poly1305_encrypt()  argument
67 	chacha20_crypt(chacha_state, b.block0, pad0, sizeof(b.block0));  in __chacha20poly1305_encrypt()
74 	chacha20_crypt(chacha_state, dst, src, src_len);  in __chacha20poly1305_encrypt()
86 	memzero_explicit(chacha_state, CHACHA_STATE_WORDS * sizeof(u32));  in __chacha20poly1305_encrypt()
95 	u32 chacha_state[CHACHA_STATE_WORDS];  in chacha20poly1305_encrypt()  local
104 	chacha_init(chacha_state, k, (u8 *)iv);  in chacha20poly1305_encrypt()
105 	__chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, chacha_state);  in chacha20poly1305_encrypt()
117 	u32 chacha_state[CHACHA_STATE_WORDS];  in xchacha20poly1305_encrypt()  local
119 	xchacha_init(chacha_state, key, nonce);  in xchacha20poly1305_encrypt()
120 	__chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, chacha_state);  in xchacha20poly1305_encrypt()
126 			   const u8 *ad, const size_t ad_len, u32 *chacha_state)  in __chacha20poly1305_decrypt()  argument
141 	chacha20_crypt(chacha_state, b.block0, pad0, sizeof(b.block0));  in __chacha20poly1305_decrypt()
161 		chacha20_crypt(chacha_state, dst, src, dst_len);  in __chacha20poly1305_decrypt()
173 	u32 chacha_state[CHACHA_STATE_WORDS];  in chacha20poly1305_decrypt()  local
183 	chacha_init(chacha_state, k, (u8 *)iv);  in chacha20poly1305_decrypt()
185 					 chacha_state);  in chacha20poly1305_decrypt()
187 	memzero_explicit(chacha_state, sizeof(chacha_state));  in chacha20poly1305_decrypt()
199 	u32 chacha_state[CHACHA_STATE_WORDS];  in xchacha20poly1305_decrypt()  local
201 	xchacha_init(chacha_state, key, nonce);  in xchacha20poly1305_decrypt()
203 					  chacha_state);  in xchacha20poly1305_decrypt()
217 	u32 chacha_state[CHACHA_STATE_WORDS];  in chacha20poly1305_crypt_sg_inplace()  local
244 	chacha_init(chacha_state, b.k, (u8 *)b.iv);  in chacha20poly1305_crypt_sg_inplace()
245 	chacha20_crypt(chacha_state, b.block0, pad0, sizeof(b.block0));  in chacha20poly1305_crypt_sg_inplace()
280 			chacha20_crypt(chacha_state, addr, addr, l);  in chacha20poly1305_crypt_sg_inplace()
286 			chacha20_crypt(chacha_state, b.chacha_stream, pad0,  in chacha20poly1305_crypt_sg_inplace()
327 	memzero_explicit(chacha_state, sizeof(chacha_state));  in chacha20poly1305_crypt_sg_inplace()