Public-Key Packet, new CTB, 525 bytes
    Version: 4
    Creation time: 2017-05-04 12:33:18 UTC
    Pk algo: RSA
    Pk size: 4096 bits
    Fingerprint: F3C0DBE61E77BF847949B104278DED6C5DAD09BE
    KeyID: 278DED6C5DAD09BE
  
User ID Packet, new CTB, 62 bytes
    Value: Alexander von Bernuth <alexander.von-bernuth@uni-tuebingen.de>
  
Signature Packet, new CTB, 596 bytes
    Version: 4
    Type: PositiveCertification
    Pk algo: RSA
    Hash algo: SHA256
    Hashed area:
      Signature creation time: 2017-05-04 12:33:18 UTC
      Key flags: CSA
      Key expiration time: PT157680000S
      Symmetric algo preferences: AES256, AES192, AES128, TripleDES
      Hash preferences: SHA256, SHA384, SHA512, SHA224, SHA1
      Compression preferences: Zlib, BZip2, Zip
      Features: SEIPDv1
      Keyserver preferences: no modify
    Unhashed area:
      Issuer: 278DED6C5DAD09BE
      Issuer Fingerprint: F3C0DBE61E77BF847949B104278DED6C5DAD09BE
    Digest prefix: 54CA
    Level: 0 (signature over data)
  
Public-Subkey Packet, new CTB, 525 bytes
    Version: 4
    Creation time: 2017-05-04 12:33:18 UTC
    Pk algo: RSA
    Pk size: 4096 bits
    Fingerprint: CDE457A7F4BBA74CB5E9264612741056D99D478F
    KeyID: 12741056D99D478F
  
Signature Packet, new CTB, 572 bytes
    Version: 4
    Type: SubkeyBinding
    Pk algo: RSA
    Hash algo: SHA256
    Hashed area:
      Signature creation time: 2017-05-04 12:33:18 UTC
      Key flags: EtEr
      Key expiration time: PT157680000S
    Unhashed area:
      Issuer: 278DED6C5DAD09BE
      Issuer Fingerprint: F3C0DBE61E77BF847949B104278DED6C5DAD09BE
    Digest prefix: CE95
    Level: 0 (signature over data)