#include <X509Decoder.h>

Public Types
enum	Value : uint8_t { SHA1 , SHA256 , SHA384 , SHA512 , MD5 , RSA , RSAWithSHA1 , RSAWithSHA256 , RSAWithSHA384 , RSAWithSHA512 , RSAPSS , ECDSA , ECDSAWithSHA1 , ECDSAWithSHA256 , ECDSAWithSHA384 , ECDSAWithSHA512 , DSA , DSAWithSHA1 , DSAWithSHA256 , ED25519 , ED448 , DiffieHellman , Unknown }
	Define enum types and the corresponding int values. More...

Public Member Functions
constexpr	X509Algorithm (Value value)

std::string	toString () const

std::string	getOidValue () const

Static Public Member Functions
static X509Algorithm	fromOidValue (const Asn1ObjectIdentifier &value)

Detailed Description

Represents cryptographic algorithms used in X.509 certificates This class encapsulates various hashing and signature algorithms that can be used in X.509 certificates for signing and key exchange.

Member Enumeration Documentation

◆ Value

enum pcpp::X509Algorithm::Value : uint8_t

Define enum types and the corresponding int values.

Enumerator
SHA1	SHA-1 hashing algorithm.
SHA256	SHA-256 hashing algorithm.
SHA384	SHA-384 hashing algorithm.
SHA512	SHA-512 hashing algorithm.
MD5	MD5 hashing algorithm (considered cryptographically broken)
RSA	RSA encryption/signature algorithm.
RSAWithSHA1	RSA with SHA-1 signature algorithm.
RSAWithSHA256	RSA with SHA-256 signature algorithm.
RSAWithSHA384	RSA with SHA-384 signature algorithm.
RSAWithSHA512	RSA with SHA-512 signature algorithm.
RSAPSS	RSA Probabilistic Signature Scheme (PSS)
ECDSA	Elliptic Curve Digital Signature Algorithm.
ECDSAWithSHA1	ECDSA with SHA-1 signature algorithm.
ECDSAWithSHA256	ECDSA with SHA-256 signature algorithm.
ECDSAWithSHA384	ECDSA with SHA-384 signature algorithm.
ECDSAWithSHA512	ECDSA with SHA-512 signature algorithm.
DSA	Digital Signature Algorithm.
DSAWithSHA1	DSA with SHA-1 signature algorithm.
DSAWithSHA256	DSA with SHA-256 signature algorithm.
ED25519	EdDSA using Curve25519 (Ed25519)
ED448	EdDSA using Curve448 (Ed448)
DiffieHellman	Diffie-Hellman key exchange algorithm.
Unknown	Unknown or unsupported algorithm.

Constructor & Destructor Documentation

◆ X509Algorithm()

constexpr pcpp::X509Algorithm::X509Algorithm ( Value value )

inlineconstexpr

Construct LdapOperationType from Value enum

Parameters

[in] value the operation type enum value

Member Function Documentation

◆ fromOidValue()

static X509Algorithm pcpp::X509Algorithm::fromOidValue ( const Asn1ObjectIdentifier & value )

static

A static method that creates LdapOperationType from an integer value

Parameters

[in] value The operation type integer value

Returns: The operation type that corresponds to the integer value. If the integer value doesn't correspond to any operation type, LdapOperationType::Unknown is returned

◆ getOidValue()

std::string pcpp::X509Algorithm::getOidValue ( ) const

Returns: The OID value of the operation type

◆ toString()

std::string pcpp::X509Algorithm::toString ( ) const

Returns: A string representation of the operation type

Public Types

Public Member Functions

Static Public Member Functions