52     status = stream_->Decrypt(offset_, (char*)result->data(), result->size());  in Read()
101     status = stream_->Decrypt(offset, (char*)result->data(), result->size());  in PositionedRead()
135     status = stream_->Decrypt(offset, (char*)result->data(), result->size());  in Read()
198   Status Append(const Slice& data) override {  in Append()  argument
201     Slice dataToAppend(data);  in Append()
202     if (data.size() > 0) {  in Append()
206       buf.AllocateNewBuffer(data.size());  in Append()
209       memmove(buf.BufferStart(), data.data(), data.size());  in Append()
210       buf.Size(data.size());  in Append()
224   Status PositionedAppend(const Slice& data, uint64_t offset) override {  in PositionedAppend()  argument
227     Slice dataToAppend(data);  in PositionedAppend()
229     if (data.size() > 0) {  in PositionedAppend()
232       buf.AllocateNewBuffer(data.size());  in PositionedAppend()
233       memmove(buf.BufferStart(), data.data(), data.size());  in PositionedAppend()
234       buf.Size(data.size());  in PositionedAppend()
329   Status Write(uint64_t offset, const Slice& data) override {  in Write()  argument
332     Slice dataToWrite(data);  in Write()
334     if (data.size() > 0) {  in Write()
337       buf.AllocateNewBuffer(data.size());  in Write()
338       memmove(buf.BufferStart(), data.data(), data.size());  in Write()
339       buf.Size(data.size());  in Write()
361     status = stream_->Decrypt(offset, (char*)result->data(), result->size());  in Read()
693 Status BlockAccessCipherStream::Encrypt(uint64_t fileOffset, char *data, size_t dataSize) {  in Encrypt()  argument
705     char *block = data;  in Encrypt()
716       memmove(block + blockOffset, data, n);  in Encrypt()
718     auto status = EncryptBlock(blockIndex, block, (char*)scratch.data());  in Encrypt()
722     if (block != data) {  in Encrypt()
724       memmove(data, block + blockOffset, n);  in Encrypt()
730     data += n;  in Encrypt()
738 Status BlockAccessCipherStream::Decrypt(uint64_t fileOffset, char *data, size_t dataSize) {  in Decrypt()  argument
750     char *block = data;  in Decrypt()
761       memmove(block + blockOffset, data, n);  in Decrypt()
763     auto status = DecryptBlock(blockIndex, block, (char*)scratch.data());  in Decrypt()
767     if (block != data) {  in Decrypt()
769       memmove(data, block + blockOffset, n);  in Decrypt()
783     data += n;  in Decrypt()
791 Status ROT13BlockCipher::Encrypt(char *data) {  in Encrypt()  argument
793       data[i] += 13;  in Encrypt()
800 Status ROT13BlockCipher::Decrypt(char *data) {  in Decrypt()  argument
801   return Encrypt(data);  in Decrypt()
812 Status CTRCipherStream::EncryptBlock(uint64_t blockIndex, char *data, char* scratch) {  in EncryptBlock()  argument
816   memmove(scratch, iv_.data(), blockSize);  in EncryptBlock()
827     data[i] = data[i] ^ scratch[i];  in EncryptBlock()
834 Status CTRCipherStream::DecryptBlock(uint64_t blockIndex, char *data, char* scratch) {  in DecryptBlock()  argument
836   return EncryptBlock(blockIndex, data, scratch);  in DecryptBlock()
877   CTRCipherStream cipherStream(cipher_, prefixIV.data(), initialCounter);  in CreateNewPrefix()
903   decodeCTRParameters(prefix.data(), blockSize, initialCounter, iv);  in CreateCipherStream()
914   CTRCipherStream cipherStream(cipher_, iv.data(), initialCounter);  in CreateCipherStream()
915 …auto status = cipherStream.Decrypt(0, (char*)prefix.data() + (2 * blockSize), prefix.size() - (2 *…  in CreateCipherStream()
931       new CTRCipherStream(cipher_, iv.data(), initialCounter));  in CreateCipherStreamFromPrefix()