Symptom
During decryption of a PGP encrypted message received by Cloud Integration, the following error can be seen from decryption step:
- PGPParsingException: Unknown packet tag: 20
The failing iFlow may return a message of the following type:
- com.sap.esb.camel.security.pgp.PgpException: An exception occurred during decrypting/verifiyng a PGP message. The PGP message may have been tampered. Reason: The input message body has an invalid format. The PGP decryption/verification processor expects a sequence of PGP packets of the form (entries in brackets are optional and ellipses indicate repetition, comma represents sequential composition, and vertical bar separates alternatives): Public Key Encrypted Session Key ..., Symmetrically Encrypted Data | Sym. Encrypted and Integrity Protected Data, Compressed Data, (One Pass Signature ...,) Literal Data, (Signature ...,), cause: iaik.pgp.exceptions.PGPParsingException: Unknown packet tag: 20
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Environment
- SAP Cloud Integration
- SAP Integration Suite
Product
Keywords
CPI, HCI, Cloud Integration. Integration Suite. Encrypt, encryption, Decrypt, decryption, PGP Encryption, PGP Decryption, PGP Decryptor, PGP Key, decryption key, encryption key, rfc4880, rfc2440, rfc9580, PgpException, An exception occurred during decrypting/verifiyng a PGP message, the PGP message may have been tampered, Unknown packet tag: 20, integration flow, iFlow, AEAD, public key, Unknown packet tag, packet tag , KBA , LOD-HCI-PI-CON-SOAP , SOAP Adapter , Problem
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