334     size_t key_len = EVP_PKEY_size(rsa_key_);  in SignUndigested()  local
340         if (data_.available_read() > key_len) {  in SignUndigested()
342         } else if (data_.available_read() < key_len) {  in SignUndigested()
343             keymaster_error_t error = zero_pad_left(&zero_padded, key_len, data_);  in SignUndigested()
348         bytes_encrypted = RSA_private_encrypt(key_len, to_encrypt, output->peek_write(), rsa.get(),  in SignUndigested()
354         if (data_.available_read() + kPkcs1UndigestedSignaturePaddingOverhead > key_len) {  in SignUndigested()
438     size_t key_len = RSA_size(rsa.get());  in VerifyUndigested()  local
442         if (data_.available_read() > key_len)  in VerifyUndigested()
444         if (key_len != signature.available_read())  in VerifyUndigested()
449         if (data_.available_read() + kPkcs1UndigestedSignaturePaddingOverhead > key_len) {  in VerifyUndigested()
451                   data_.available_read(), key_len * 8);  in VerifyUndigested()
460     UniquePtr<uint8_t[]> decrypted_data(new (std::nothrow) uint8_t[key_len]);  in VerifyUndigested()