63 	EVP_CIPHER_CTX *evp;  member
375 	if ((cc->evp = EVP_CIPHER_CTX_new()) == NULL) {  in cipher_init()
379 	if (EVP_CipherInit(cc->evp, type, NULL, (u_char *)iv,  in cipher_init()
385 	    !EVP_CIPHER_CTX_ctrl(cc->evp, EVP_CTRL_GCM_SET_IV_FIXED,  in cipher_init()
390 	klen = EVP_CIPHER_CTX_key_length(cc->evp);  in cipher_init()
392 		if (EVP_CIPHER_CTX_set_key_length(cc->evp, keylen) == 0) {  in cipher_init()
397 	if (EVP_CipherInit(cc->evp, NULL, (u_char *)key, NULL, -1) == 0) {  in cipher_init()
409 		ret = EVP_Cipher(cc->evp, discard, junk, cipher->discard_len);  in cipher_init()
427 			if (cc->evp != NULL)  in cipher_init()
428 				EVP_CIPHER_CTX_free(cc->evp);  in cipher_init()
475 		if (!EVP_CIPHER_CTX_ctrl(cc->evp, EVP_CTRL_GCM_IV_GEN,  in cipher_crypt()
480 		    !EVP_CIPHER_CTX_ctrl(cc->evp, EVP_CTRL_GCM_SET_TAG,  in cipher_crypt()
486 		    EVP_Cipher(cc->evp, NULL, (u_char *)src, aadlen) < 0)  in cipher_crypt()
492 	if (EVP_Cipher(cc->evp, dest + aadlen, (u_char *)src + aadlen,  in cipher_crypt()
497 		if (EVP_Cipher(cc->evp, NULL, NULL, 0) < 0)  in cipher_crypt()
501 		    !EVP_CIPHER_CTX_ctrl(cc->evp, EVP_CTRL_GCM_GET_TAG,  in cipher_crypt()
533 	if (cc->evp != NULL) {  in cipher_free()
534 		EVP_CIPHER_CTX_free(cc->evp);  in cipher_free()
535 		cc->evp = NULL;  in cipher_free()
583 		ivlen = EVP_CIPHER_CTX_iv_length(cc->evp);  in cipher_get_keyiv_len()
615 		evplen = EVP_CIPHER_CTX_iv_length(cc->evp);  in cipher_get_keyiv()
624 			ssh_aes_ctr_iv(cc->evp, 0, iv, len);  in cipher_get_keyiv()
628 			if (!EVP_CIPHER_CTX_ctrl(cc->evp, EVP_CTRL_GCM_IV_GEN,  in cipher_get_keyiv()
632 			memcpy(iv, cc->evp->iv, len);  in cipher_get_keyiv()
637 		return ssh1_3des_iv(cc->evp, 0, iv, 24);  in cipher_get_keyiv()
663 		evplen = EVP_CIPHER_CTX_iv_length(cc->evp);  in cipher_set_keyiv()
669 			ssh_aes_ctr_iv(cc->evp, 1, (u_char *)iv, evplen);  in cipher_set_keyiv()
674 			if (!EVP_CIPHER_CTX_ctrl(cc->evp,  in cipher_set_keyiv()
678 			memcpy(cc->evp->iv, iv, evplen);  in cipher_set_keyiv()
683 		return ssh1_3des_iv(cc->evp, 1, (u_char *)iv, 24);  in cipher_set_keyiv()
692 #define EVP_X_STATE(evp)	(evp)->cipher_data  argument
693 #define EVP_X_STATE_LEN(evp)	(evp)->cipher->ctx_size  argument
704 		plen = EVP_X_STATE_LEN(cc->evp);  in cipher_get_keycontext()
707 		memcpy(dat, EVP_X_STATE(cc->evp), plen);  in cipher_get_keycontext()
723 		plen = EVP_X_STATE_LEN(cc->evp);  in cipher_set_keycontext()
724 		memcpy(EVP_X_STATE(cc->evp), dat, plen);  in cipher_set_keycontext()