pgpPktSigV3_s Struct Reference

#include <rpmpgp.h>

Public Attributes
uint8_t	version
uint8_t	hashlen
uint8_t	sigtype
pgpTime_t	time
pgpKeyID_t	signid
uint8_t	pubkey_algo
uint8_t	hash_algo
uint8_t	signhash16 [2]

Detailed Description

5.2.2. Version 3 Signature Packet Format

The body of a version 3 Signature Packet contains:

• One-octet version number (3).
• One-octet length of following hashed material. MUST be 5.
  • One-octet signature type.
  • Four-octet creation time.
• Eight-octet key ID of signer.
• One-octet public key algorithm.
• One-octet hash algorithm.
• Two-octet field holding left 16 bits of signed hash value.
• One or more multi-precision integers comprising the signature.

Algorithm Specific Fields for RSA signatures:

• multiprecision integer (MPI) of RSA signature value m**d.

Algorithm Specific Fields for DSA and EdDSA signatures:

• MPI of DSA value r.
• MPI of DSA value s.

Member Data Documentation

hash_algo

uint8_t pgpPktSigV3_s::hash_algo

hash algorithm.

hashlen

uint8_t pgpPktSigV3_s::hashlen

length of following hashed material. MUST be 5.

pubkey_algo

uint8_t pgpPktSigV3_s::pubkey_algo

public key algorithm.

signhash16

uint8_t pgpPktSigV3_s::signhash16[2]

left 16 bits of signed hash value.

signid

pgpKeyID_t pgpPktSigV3_s::signid

key ID of signer.

sigtype

uint8_t pgpPktSigV3_s::sigtype

signature type.

time

pgpTime_t pgpPktSigV3_s::time

4 byte creation time.

version

uint8_t pgpPktSigV3_s::version

version number (3).

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The documentation for this struct was generated from the following file:

• /home/pmatilai/repos/rpm-4.19.x/include/rpm/rpmpgp.h