91     uint8_t* out_pos = out_tmp.get();  in AES_gcm_encrypt()  local
94     EVP_EncryptUpdate(ctx.get(), out_pos, &out_len, in, len);  in AES_gcm_encrypt()
95     out_pos += out_len;  in AES_gcm_encrypt()
96     EVP_EncryptFinal_ex(ctx.get(), out_pos, &out_len);  in AES_gcm_encrypt()
97     out_pos += out_len;  in AES_gcm_encrypt()
98     if (out_pos - out_tmp.get() != static_cast<ssize_t>(len)) {  in AES_gcm_encrypt()
100               out_pos - out_tmp.get());  in AES_gcm_encrypt()
104     std::copy(out_tmp.get(), out_pos, out);  in AES_gcm_encrypt()
130     uint8_t* out_pos = out_tmp.get();  in AES_gcm_decrypt()  local
133     EVP_DecryptUpdate(ctx.get(), out_pos, &out_len, in, len);  in AES_gcm_decrypt()
134     out_pos += out_len;  in AES_gcm_decrypt()
135     if (!EVP_DecryptFinal_ex(ctx.get(), out_pos, &out_len)) {  in AES_gcm_decrypt()
139     out_pos += out_len;  in AES_gcm_decrypt()
140     if (out_pos - out_tmp.get() != static_cast<ssize_t>(len)) {  in AES_gcm_decrypt()
142               out_pos - out_tmp.get());  in AES_gcm_decrypt()
146     std::copy(out_tmp.get(), out_pos, out);  in AES_gcm_decrypt()