88 	u_char seqbuf[16]; /* layout: u64 counter || u64 seqno */  in chachapoly_crypt()  local
96 	memset(seqbuf, 0, sizeof(seqbuf));  in chachapoly_crypt()
97 	POKE_U64(seqbuf + 8, seqnr);  in chachapoly_crypt()
99 	if (!EVP_CipherInit(ctx->main_evp, NULL, NULL, seqbuf, 1) ||  in chachapoly_crypt()
119 		if (!EVP_CipherInit(ctx->header_evp, NULL, NULL, seqbuf, 1) ||  in chachapoly_crypt()
127 	seqbuf[0] = 1;  in chachapoly_crypt()
128 	if (!EVP_CipherInit(ctx->main_evp, NULL, NULL, seqbuf, 1) ||  in chachapoly_crypt()
142 	explicit_bzero(seqbuf, sizeof(seqbuf));  in chachapoly_crypt()
152 	u_char buf[4], seqbuf[16];  in chachapoly_get_length()  local
156 	memset(seqbuf, 0, sizeof(seqbuf));  in chachapoly_get_length()
157 	POKE_U64(seqbuf + 8, seqnr);  in chachapoly_get_length()
158 	if (!EVP_CipherInit(ctx->header_evp, NULL, NULL, seqbuf, 0))  in chachapoly_get_length()