signers.hpp File Reference

Detailed Description

Digital signature generators.

Definition in file signers.hpp.

Go to the source code of this file.

#include <initializer_list>
#include <memory>
#include <string>
#include <string_view>
#include <userver/utils/flags.hpp>
#include <userver/crypto/basic_types.hpp>
#include <userver/crypto/certificate.hpp>
#include <userver/crypto/exception.hpp>
#include <userver/crypto/private_key.hpp>

Include dependency graph for signers.hpp:

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Classes
class	crypto::Signer
	Base signer class. More...
class	crypto::SignerNone
	"none" algorithm signer More...
class	crypto::HmacShaSigner< bits >
	HMAC-SHA signer. More...
class	crypto::DsaSigner< type, bits >
	Generic signer for asymmetric cryptography. More...
class	crypto::CmsSigner

Namespaces
namespace	crypto
	Cryptography support.

Typedefs
using	crypto::weak::SignerRs1 = DsaSigner<DsaType::kRsa, DigestSize::k160>
	Outputs RSASSA signature using SHA-1 and PKCS1 padding.
using	crypto::weak::SignerPs1 = DsaSigner<DsaType::kRsaPss, DigestSize::k160>
Outputs HMAC SHA MAC.
using	crypto::SignerHs1 = HmacShaSigner<DigestSize::k160>
using	crypto::SignerHs256 = HmacShaSigner<DigestSize::k256>
using	crypto::SignerHs384 = HmacShaSigner<DigestSize::k384>
using	crypto::SignerHs512 = HmacShaSigner<DigestSize::k512>
Outputs RSASSA signature using SHA-2 and PKCS1 padding.
using	crypto::SignerRs256 = DsaSigner<DsaType::kRsa, DigestSize::k256>
using	crypto::SignerRs384 = DsaSigner<DsaType::kRsa, DigestSize::k384>
using	crypto::SignerRs512 = DsaSigner<DsaType::kRsa, DigestSize::k512>
Outputs ECDSA as per RFC7518.
OpenSSL generates ECDSA signatures in ASN.1/DER format, RFC7518 specifies signature as a concatenation of zero-padded big-endian (R, S) values.
using	crypto::SignerEs256 = DsaSigner<DsaType::kEc, DigestSize::k256>
using	crypto::SignerEs384 = DsaSigner<DsaType::kEc, DigestSize::k384>
using	crypto::SignerEs512 = DsaSigner<DsaType::kEc, DigestSize::k512>
Outputs RSASSA signature using SHA-2 and PSS padding as per RFC7518.
JWA specifications require using MGF1 function with the same hash function as for the digest and salt length to be the same size as the hash output.
using	crypto::SignerPs256 = DsaSigner<DsaType::kRsaPss, DigestSize::k256>
using	crypto::SignerPs384 = DsaSigner<DsaType::kRsaPss, DigestSize::k384>
using	crypto::SignerPs512 = DsaSigner<DsaType::kRsaPss, DigestSize::k512>

Typedef Documentation

SignerPs1

using crypto::weak::SignerPs1 = DsaSigner<DsaType::kRsaPss, DigestSize::k160>

Outputs RSASSA signature using SHA-2 and PSS padding.

JWA specifications require using MGF1 function with the same hash function as for the digest and salt length to be the same size as the hash output.

Definition at line 160 of file signers.hpp.

SignerRs1

using crypto::weak::SignerRs1 = DsaSigner<DsaType::kRsa, DigestSize::k160>

Outputs RSASSA signature using SHA-1 and PKCS1 padding.

Definition at line 154 of file signers.hpp.