1*e7b1675dSTing-Kang Chang// Copyright 2019 Google LLC 2*e7b1675dSTing-Kang Chang// 3*e7b1675dSTing-Kang Chang// Licensed under the Apache License, Version 2.0 (the "License"); 4*e7b1675dSTing-Kang Chang// you may not use this file except in compliance with the License. 5*e7b1675dSTing-Kang Chang// You may obtain a copy of the License at 6*e7b1675dSTing-Kang Chang// 7*e7b1675dSTing-Kang Chang// http://www.apache.org/licenses/LICENSE-2.0 8*e7b1675dSTing-Kang Chang// 9*e7b1675dSTing-Kang Chang// Unless required by applicable law or agreed to in writing, software 10*e7b1675dSTing-Kang Chang// distributed under the License is distributed on an "AS IS" BASIS, 11*e7b1675dSTing-Kang Chang// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*e7b1675dSTing-Kang Chang// See the License for the specific language governing permissions and 13*e7b1675dSTing-Kang Chang// limitations under the License. 14*e7b1675dSTing-Kang Chang// 15*e7b1675dSTing-Kang Chang//////////////////////////////////////////////////////////////////////////////// 16*e7b1675dSTing-Kang Chang 17*e7b1675dSTing-Kang Chang// Package daead provides implementations of the DeterministicAEAD primitive. 18*e7b1675dSTing-Kang Chang// 19*e7b1675dSTing-Kang Chang// Unlike AEAD, implementations of this interface are not semantically secure, because 20*e7b1675dSTing-Kang Chang// encrypting the same plaintex always yields the same ciphertext. 21*e7b1675dSTing-Kang Changpackage daead 22*e7b1675dSTing-Kang Chang 23*e7b1675dSTing-Kang Changimport ( 24*e7b1675dSTing-Kang Chang "fmt" 25*e7b1675dSTing-Kang Chang 26*e7b1675dSTing-Kang Chang "github.com/google/tink/go/core/registry" 27*e7b1675dSTing-Kang Chang "github.com/google/tink/go/internal/internalregistry" 28*e7b1675dSTing-Kang Chang) 29*e7b1675dSTing-Kang Chang 30*e7b1675dSTing-Kang Changfunc init() { 31*e7b1675dSTing-Kang Chang if err := registry.RegisterKeyManager(new(aesSIVKeyManager)); err != nil { 32*e7b1675dSTing-Kang Chang panic(fmt.Sprintf("daead.init() failed: %v", err)) 33*e7b1675dSTing-Kang Chang } 34*e7b1675dSTing-Kang Chang if err := internalregistry.AllowKeyDerivation(aesSIVTypeURL); err != nil { 35*e7b1675dSTing-Kang Chang panic(fmt.Sprintf("daead.init() failed: %v", err)) 36*e7b1675dSTing-Kang Chang } 37*e7b1675dSTing-Kang Chang} 38