{
"a":"base64==",
"b":"base64==",
"c":"base64=="
}b,得到aes_key和noncea,得到数据data_str = aes_decrypt(aes_key, nonce, a, aad=c)c)aad_s = team_id + api_id + timestamp_milli + url + request_id
rsa_verify(deepsafe_rsa_pk, aad_s, c, SHA384,salt_length=DIGEST_LENGTH)