algs.go

package oidc

// Alg represents asymmetric signing algorithms
type Alg string

const (
	// JOSE asymmetric signing algorithm values as defined by RFC 7518.
	//
	// See: https://tools.ietf.org/html/rfc7518#section-3.1
	RS256 Alg = "RS256" // RSASSA-PKCS-v1.5 using SHA-256
	RS384 Alg = "RS384" // RSASSA-PKCS-v1.5 using SHA-384
	RS512 Alg = "RS512" // RSASSA-PKCS-v1.5 using SHA-512
	ES256 Alg = "ES256" // ECDSA using P-256 and SHA-256
	ES384 Alg = "ES384" // ECDSA using P-384 and SHA-384
	ES512 Alg = "ES512" // ECDSA using P-521 and SHA-512
	PS256 Alg = "PS256" // RSASSA-PSS using SHA256 and MGF1-SHA256
	PS384 Alg = "PS384" // RSASSA-PSS using SHA384 and MGF1-SHA384
	PS512 Alg = "PS512" // RSASSA-PSS using SHA512 and MGF1-SHA512
	EdDSA Alg = "EdDSA"
)

var supportedAlgorithms = map[Alg]bool{
	RS256: true,
	RS384: true,
	RS512: true,
	ES256: true,
	ES384: true,
	ES512: true,
	PS256: true,
	PS384: true,
	PS512: true,
	EdDSA: true,
}