Botan::Cert_Extension::Subject_Key_ID Class Reference

#include <x509_ext.h>

Inheritance diagram for Botan::Cert_Extension::Subject_Key_ID:

Public Member Functions
Subject_Key_ID *	copy () const override
const std::vector< uint8_t > &	get_key_id () const
OID	oid_of () const override
	Subject_Key_ID ()=default
	Subject_Key_ID (const std::vector< uint8_t > &k)
	Subject_Key_ID (const std::vector< uint8_t > &public_key, const std::string &hash_fn)
virtual void	validate (const X509_Certificate &subject, const X509_Certificate &issuer, const std::vector< std::shared_ptr< const X509_Certificate >> &cert_path, std::vector< std::set< Certificate_Status_Code >> &cert_status, size_t pos)

Static Public Member Functions
static OID	static_oid ()

Detailed Description

Subject Key Identifier Extension

Definition at line 353 of file x509_ext.h.

Constructor & Destructor Documentation

Botan::Cert_Extension::Subject_Key_ID::Subject_Key_ID ( )

default

Botan::Cert_Extension::Subject_Key_ID::Subject_Key_ID ( const std::vector< uint8_t > &  k )

inlineexplicit

Definition at line 358 of file x509_ext.h.

: m_key_id(k) {}

Botan::Cert_Extension::Subject_Key_ID::Subject_Key_ID	(	const std::vector< uint8_t > &	public_key,
		const std::string &	hash_fn
	)

Definition at line 458 of file x509_ext.cpp.

References Botan::HashFunction::create_or_throw(), and hash.

   {
   std::unique_ptr<HashFunction> hash(HashFunction::create_or_throw(hash_name));

   m_key_id.resize(hash->output_length());

   hash->update(pub_key);
   hash->final(m_key_id.data());

   // Truncate longer hashes, 192 bits here seems plenty
   const size_t max_skid_len = (192 / 8);
   if(m_key_id.size() > max_skid_len)
      m_key_id.resize(max_skid_len);
   }

Member Function Documentation

Subject_Key_ID* Botan::Cert_Extension::Subject_Key_ID::copy ( ) const

inlineoverridevirtual

Make a copy of this extension

Returns

copy of this

Implements Botan::Certificate_Extension.

Definition at line 363 of file x509_ext.h.

         { return new Subject_Key_ID(m_key_id); }

const std::vector<uint8_t>& Botan::Cert_Extension::Subject_Key_ID::get_key_id ( ) const

inline

Definition at line 366 of file x509_ext.h.

{ return m_key_id; }

OID Botan::Cert_Extension::Subject_Key_ID::oid_of ( ) const

inlineoverridevirtual

Returns

OID representing this extension

Implements Botan::Certificate_Extension.

Definition at line 369 of file x509_ext.h.

{ return static_oid(); }

static OID Botan::Cert_Extension::Subject_Key_ID::static_oid ( )

inlinestatic

Definition at line 368 of file x509_ext.h.

{ return OID("2.5.29.14"); }

void Botan::Certificate_Extension::validate ( const X509_Certificate &  subject, const X509_Certificate &  issuer, const std::vector< std::shared_ptr< const X509_Certificate >> &  cert_path, std::vector< std::set< Certificate_Status_Code >> &  cert_status, size_t  pos  )

virtualinherited

Reimplemented in Botan::Cert_Extension::Unknown_Extension, Botan::Cert_Extension::Certificate_Policies, and Botan::Cert_Extension::Name_Constraints.

Definition at line 113 of file x509_ext.cpp.

   {
   }

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The documentation for this class was generated from the following files:

• src/lib/x509/x509_ext.h
• src/lib/x509/x509_ext.cpp