keyutil

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keyutil

Package keyutil provides cryptographic keys management functions.

Functions

func AttachCertificateToJWK

func AttachCertificateToJWK(jwk *jose.JSONWebKey, cert *x509.Certificate) error

AttachCertificateToJWK attaches the given certificate to the JWK.

func ExtractKey

func ExtractKey(in any) (any, error)

ExtractKey returns the given public or private key or extracts the public key if a x509.Certificate or x509.CertificateRequest is given.

Supported types:

- *rsa.PublicKey / *rsa.PrivateKey
- *ecdsa.PublicKey / *ecdsa.PrivateKey
- ed25519.PublicKey / ed25519.PrivateKey
- *ecdh.PublicKey / *ecdh.PrivateKey
- []byte
- *x509.Certificate
- *x509.CertificateRequest
- ssh.CryptoPublicKey
- *ssh.Certificate
- jose.JSONWebKey / *jose.JSONWebKey

If the input is not a supported type, an error is returned.

func FromEncryptedJWK

func FromEncryptedJWK(r io.Reader, secret []byte) (*jose.JSONWebKey, error)

FromEncryptedJWK unwraps the JWK encoded in a JWE container encrypted using AES256GCM with key derivation based on PBES2_HS512_A256KW.

encryptedJWK := "eyJhbGciOiJQQkVTMi1IUzUxMitBMjU2S1ciLCJjdHkiOiJhcHBsaWNhdGlvbi9qd2sranNvbiIsImVuYyI6IkEyNTZHQ00iLCJwMmMiOjEyMDAwMCwicDJzIjoiQ2FlVno0dExSZEtKSEozSkFxakdkZyJ9.C_2fwhcpvnmXENVtV_h-ukQ28Yd9-j693MUQURcgPllUCnHO3-lBqw.oV4ZAjaUMr8Su5o7.1aT8dC2WIj8Wq1QlGetvIyIEEvTz79SXjszTvV0WRMfrJEu4VjWjXYjiMmajNaYsqAXWf5C6-P3-Hs8lR-vKZtHqNgafWQKOZM8nJkMkiwQOcMl_Q4EHV6ni7Ss4ZfRGQ_o8R2ONP9Y88_8tFppLMro1xGNQp1pBem_VHPn8787hLVHZHAfTV--rwvyJ3aRe_RePBZ4RSpjf5inGJPDkEOcAVa043iAF75HGwxu3wLkVyC3wKj4iEIyz-uv3OOG-bKkWci7BrCtPGcdSGNVFRWhoc-aJwgaW6NhdZRRvpviskg8fXg.rbwTiWoeXVMAQ5vMIuCUOQ"

// Pack the private key as JWK
jwk, err := FromEncryptedJWK(strings.NewReader(encryptedJWK), []byte("very-secret-password"))
if err != nil {
    panic(err)
}

// Encode the JWK object as JSON
var out bytes.Buffer
if err := json.NewEncoder(&out).Encode(&jwk); err != nil {
    panic(err)
}

Output:

{"kty":"EC","kid":"GQGzLJsjUVoKfbK5It-RQkmcJ7zSjPNHDre2htiQKjA","crv":"P-256","x":"4UldbrAX0tKLFvXxQ_er33af7vkmyn8B7K0WE_AuBWM","y":"VxV_08mpjH-jDu46Rl8khkeHu9luR-a9d6jZbLhtL-w","d":"E3IjbKFj-q0Q76lXxyEBG1x-bHuFK4NBTw2DzsvHuig"}

func FromJWK

func FromJWK(r io.Reader) (*jose.JSONWebKey, error)

FromJWK tries to decode the given reader content as JWK.

func FromPEM

func FromPEM(r io.Reader) (any, error)

FromPEM opens a cryptographic key packaged in a PEM block.

A private key will be deserialized using PKCS8, PKCS1 (RSA) or SEC1 (EC). Supported private types: *rsa.PrivateKey, *ecdsa.PrivateKey, *ecdh.PrivateKey, ed25519.PrivateKey

A public key will be deserialized using PKIX. Supported public key types: *rsa.PublicKey, *ecdsa.PublicKey, *ecdh.PublicKey, ed25519.PublicKey

func GenerateDefaultKeyPair

func GenerateDefaultKeyPair() (crypto.PublicKey, crypto.PrivateKey, error)

GenerateDefaultKeyPair generates a cryptogrpahic key pair according to the framework enabled flags.

FIPS Mode enabled => EC

FIPS Mode disabled => OKP (Ed25519)

func GenerateKeyPair

func GenerateKeyPair(kty KeyType) (crypto.PublicKey, crypto.PrivateKey, error)

GenerateKeyPair generates a key pair according to the selected keytype. Supported key types are:

- RSA
- EC
- ED25519 (disabled in FIPS mode)

If the key type is not supported, an error is returned.

// Generate EC key pair.
// Use RSA, EC or OKP (Ed25519) as parameter according to your need.
_ /*pub*/, _ /*priv*/, err := GenerateKeyPair(EC)
if err != nil {
    panic(err)
}

func IsUsable

func IsUsable(key any) error

IsUsable returns an error if the given key as environmental restrictions.

func PublicKey

func PublicKey(priv any) (crypto.PublicKey, error)

PublicKey extracts a public key from a private key.

Supported types:

- *rsa.PrivateKey / *rsa.PublicKey
- *ecdsa.PrivateKey / *ecdsa.PublicKey
- ed25519.PrivateKey / ed25519.PublicKey
- *ecdh.PrivateKey / *ecdh.PublicKey
- jose.JSONWebKey / *jose.JSONWebKey

If the input is not a supported type, an error is returned.

func PublicKeyFingerprint

func PublicKeyFingerprint(key any) ([]byte, error)

PublicKeyFingerprint generates a public key fingerprint. https://www.rfc-editor.org/rfc/rfc6698

This fingerprint algorithm marshal the public key using PKIX ASN.1 to DER content. The ASN.1 is processed to retrieve the SubjectPublicKey content from the ASN.1 serialized and compute the SHA256 of the SubjectPublicKey content.

Supported key types:

- *rsa.PublicKey / *rsa.PrivateKey
- *ecdsa.PublicKey / *ecdsa.PrivateKey
- ed25519.PublicKey / ed25519.PrivateKey
- *ecdh.PublicKey / *ecdh.PrivateKey
- []byte
- *x509.Certificate
- *x509.CertificateRequest
- ssh.CryptoPublicKey
- *ssh.Certificate
- jose.JSONWebKey / *jose.JSONWebKey

Unsupported key will return an error.

// Decode certificate
b, _ := pem.Decode(serverCertPEM)
if b == nil {
    panic("invalid PEM")
}
cert, err := x509.ParseCertificate(b.Bytes)
if err != nil {
    panic(err)
}
if cert == nil {
    panic("invalid certificate")
}

out, err := PublicKeyFingerprint(cert)
if err != nil {
    panic(err)
}

Output:

9351dda87a49db2102aef97dec41a58bd6df9245610c87744b39a0ef3d95a060

func ToDERBytes

func ToDERBytes(key any) (string, []byte, error)

ToDERBytes encodes the given crypto key as a byte array in ASN.1 DER Form. It returns the PEM block type as string, and the encoded key.

A private key will be serialized using PKCS8. Supported private types: *rsa.PrivateKey, *ecdsa.PrivateKey, *ecdh.PrivateKey, ed25519.PrivateKey

A public key will be serialized using PKIX. Supported public key types: *rsa.PublicKey, *ecdsa.PublicKey, *ecdh.PublicKey, ed25519.PublicKey

func ToEncryptedJWK

func ToEncryptedJWK(key *jose.JSONWebKey, secret []byte) (string, error)

ToEncryptedJWK wraps the JWK encoded in a JWE container encrypted using AES256GCM with key derivation based on PBES2_HS512_A256KW.

// Generate EC key pair.
// Use RSA, EC or OKP (Ed25519) as parameter according to your need.
_ /*pub*/, priv, err := GenerateKeyPair(EC)
if err != nil {
    panic(err)
}

// Pack the private key as JWK
jwk, err := ToJWK(priv)
if err != nil {
    panic(err)
}

// Encode the JWK object as JSON
jwe, err := ToEncryptedJWK(jwk, []byte("very-secret-password"))
if err != nil {
    panic(err)
}

// Sample Output: eyJhbGciOiJQQkVTMi1IUzUxMitBMjU2S1ciLCJjdHkiOiJhcHBsaWNhdGlvbi9qd2sranNvbiIsImVuYyI6IkEyNTZHQ00iLCJwMmMiOjEyMDAwMCwicDJzIjoiQ2FlVno0dExSZEtKSEozSkFxakdkZyJ9.C_2fwhcpvnmXENVtV_h-ukQ28Yd9-j693MUQURcgPllUCnHO3-lBqw.oV4ZAjaUMr8Su5o7.1aT8dC2WIj8Wq1QlGetvIyIEEvTz79SXjszTvV0WRMfrJEu4VjWjXYjiMmajNaYsqAXWf5C6-P3-Hs8lR-vKZtHqNgafWQKOZM8nJkMkiwQOcMl_Q4EHV6ni7Ss4ZfRGQ_o8R2ONP9Y88_8tFppLMro1xGNQp1pBem_VHPn8787hLVHZHAfTV--rwvyJ3aRe_RePBZ4RSpjf5inGJPDkEOcAVa043iAF75HGwxu3wLkVyC3wKj4iEIyz-uv3OOG-bKkWci7BrCtPGcdSGNVFRWhoc-aJwgaW6NhdZRRvpviskg8fXg.rbwTiWoeXVMAQ5vMIuCUOQ
fmt.Printf("%s", jwe)

func ToJWK

func ToJWK(key any) (*jose.JSONWebKey, error)

ToJWK encodes the given key as JWK.

// Generate EC key pair.
// Use RSA, EC or OKP (Ed25519) as parameter according to your need.
_ /*pub*/, priv, err := GenerateKeyPair(EC)
if err != nil {
    panic(err)
}

// Pack the private key as JWK
jwk, err := ToJWK(priv)
if err != nil {
    panic(err)
}

// Encode the JWK object as JSON
var out bytes.Buffer
if err := json.NewEncoder(&out).Encode(&jwk); err != nil {
    panic(err)
}

// Sample Output: {"kty":"EC","kid":"PgsdHR9dGMqt2KWUvO4gK0ImyMZbw0aJntGgSXoQgWo","crv":"P-256","x":"kvpM30q2awL9D9IeEi1LfMXsMIoGTCpXshWNOGvVtNE","y":"y2-dLkAWwNlA9GWBfiqkDYRdWNobPle-DZG8sWsMtJg","d":"hoaLiXhGdsPsAw7HWbI1cbBtnGu37uea6AutcqdTVkw"}
fmt.Printf("%s", out.String())

func ToPEM

func ToPEM(w io.Writer, key any) error

ToPEM encodes the given crypto key as a PEM block.

A private key will be serialized using PKCS8. Supported private types: *rsa.PrivateKey, *ecdsa.PrivateKey, *ecdh.PrivateKey, ed25519.PrivateKey

A public key will be serialized using PKIX. Supported public key types: *rsa.PublicKey, *ecdsa.PublicKey, *ecdh.PublicKey, ed25519.PublicKey

func ToPublicJWKS

func ToPublicJWKS(keys ...crypto.PublicKey) (*jose.JSONWebKeySet, error)

ToPublicJWKS encodes the given keyset to a JSONWebKeySet.

func VerifyPair

func VerifyPair(pubkey crypto.PublicKey, key crypto.PrivateKey) error

VerifyPair that the public key matches the given private key.

func VerifyPublicKey

func VerifyPublicKey(input any, key crypto.PublicKey) error

VerifyPublicKey verifies that the given public key matches the given input.

Types

type KeyType

type KeyType uint

KeyType repesents the key generation strategy

Constants

Keeping 0 for PLATFORM preferred key if one day we support FIPS build flag.

const (
    // ED25519 defines Edwards 25519 key.
    ED25519 KeyType = iota + 1
    // EC defines EC P-256 key.
    EC
    // RSA defines RSA 2048 key.
    RSA
)

Documentation

Overview

Package keyutil provides cryptographic keys management functions.

Index

• func AttachCertificateToJWK(jwk *jose.JSONWebKey, cert *x509.Certificate) error
• func ExtractKey(in any) (any, error)
• func FromEncryptedJWK(r io.Reader, secret []byte) (*jose.JSONWebKey, error)
• func FromJWK(r io.Reader) (*jose.JSONWebKey, error)
• func FromPEM(r io.Reader) (any, error)
• func GenerateDefaultKeyPair() (crypto.PublicKey, crypto.PrivateKey, error)
• func GenerateKeyPair(kty KeyType) (crypto.PublicKey, crypto.PrivateKey, error)
• func IsUsable(key any) error
• func PublicKey(priv any) (crypto.PublicKey, error)
• func PublicKeyFingerprint(key any) ([]byte, error)
• func ToDERBytes(key any) (string, []byte, error)
• func ToEncryptedJWK(key *jose.JSONWebKey, secret []byte) (string, error)
• func ToJWK(key any) (*jose.JSONWebKey, error)
• func ToPEM(w io.Writer, key any) error
• func ToPublicJWKS(keys ...crypto.PublicKey) (*jose.JSONWebKeySet, error)
• func VerifyPair(pubkey crypto.PublicKey, key crypto.PrivateKey) error
• func VerifyPublicKey(input any, key crypto.PublicKey) error
• type KeyType

Examples

• FromEncryptedJWK
• GenerateKeyPair
• PublicKeyFingerprint
• ToEncryptedJWK
• ToJWK

Functions

func AttachCertificateToJWK

func AttachCertificateToJWK(jwk *jose.JSONWebKey, cert *x509.Certificate) error

AttachCertificateToJWK attaches the given certificate to the JWK.

func ExtractKey

func ExtractKey(in any) (any, error)

ExtractKey returns the given public or private key or extracts the public key if a x509.Certificate or x509.CertificateRequest is given.

Supported types:

• *rsa.PublicKey / *rsa.PrivateKey
• *ecdsa.PublicKey / *ecdsa.PrivateKey
• ed25519.PublicKey / ed25519.PrivateKey
• *ecdh.PublicKey / *ecdh.PrivateKey
• []byte
• *x509.Certificate
• *x509.CertificateRequest
• ssh.CryptoPublicKey
• *ssh.Certificate
• jose.JSONWebKey / *jose.JSONWebKey

If the input is not a supported type, an error is returned.

func FromEncryptedJWK

func FromEncryptedJWK(r io.Reader, secret []byte) (*jose.JSONWebKey, error)

FromEncryptedJWK unwraps the JWK encoded in a JWE container encrypted using AES256GCM with key derivation based on PBES2_HS512_A256KW.

Example

encryptedJWK := "eyJhbGciOiJQQkVTMi1IUzUxMitBMjU2S1ciLCJjdHkiOiJhcHBsaWNhdGlvbi9qd2sranNvbiIsImVuYyI6IkEyNTZHQ00iLCJwMmMiOjEyMDAwMCwicDJzIjoiQ2FlVno0dExSZEtKSEozSkFxakdkZyJ9.C_2fwhcpvnmXENVtV_h-ukQ28Yd9-j693MUQURcgPllUCnHO3-lBqw.oV4ZAjaUMr8Su5o7.1aT8dC2WIj8Wq1QlGetvIyIEEvTz79SXjszTvV0WRMfrJEu4VjWjXYjiMmajNaYsqAXWf5C6-P3-Hs8lR-vKZtHqNgafWQKOZM8nJkMkiwQOcMl_Q4EHV6ni7Ss4ZfRGQ_o8R2ONP9Y88_8tFppLMro1xGNQp1pBem_VHPn8787hLVHZHAfTV--rwvyJ3aRe_RePBZ4RSpjf5inGJPDkEOcAVa043iAF75HGwxu3wLkVyC3wKj4iEIyz-uv3OOG-bKkWci7BrCtPGcdSGNVFRWhoc-aJwgaW6NhdZRRvpviskg8fXg.rbwTiWoeXVMAQ5vMIuCUOQ"

// Pack the private key as JWK
jwk, err := FromEncryptedJWK(strings.NewReader(encryptedJWK), []byte("very-secret-password"))
if err != nil {
	panic(err)
}

// Encode the JWK object as JSON
var out bytes.Buffer
if err := json.NewEncoder(&out).Encode(&jwk); err != nil {
	panic(err)
}

Output:

{"kty":"EC","kid":"GQGzLJsjUVoKfbK5It-RQkmcJ7zSjPNHDre2htiQKjA","crv":"P-256","x":"4UldbrAX0tKLFvXxQ_er33af7vkmyn8B7K0WE_AuBWM","y":"VxV_08mpjH-jDu46Rl8khkeHu9luR-a9d6jZbLhtL-w","d":"E3IjbKFj-q0Q76lXxyEBG1x-bHuFK4NBTw2DzsvHuig"}

func FromJWK

func FromJWK(r io.Reader) (*jose.JSONWebKey, error)

FromJWK tries to decode the given reader content as JWK.

func FromPEM

func FromPEM(r io.Reader) (any, error)

FromPEM opens a cryptographic key packaged in a PEM block.

A private key will be deserialized using PKCS8, PKCS1 (RSA) or SEC1 (EC). Supported private types: *rsa.PrivateKey, *ecdsa.PrivateKey, *ecdh.PrivateKey, ed25519.PrivateKey

A public key will be deserialized using PKIX. Supported public key types: *rsa.PublicKey, *ecdsa.PublicKey, *ecdh.PublicKey, ed25519.PublicKey

func GenerateDefaultKeyPair

func GenerateDefaultKeyPair() (crypto.PublicKey, crypto.PrivateKey, error)

GenerateDefaultKeyPair generates a cryptogrpahic key pair according to the framework enabled flags.

FIPS Mode *enabled* => EC

FIPS Mode *disabled* => OKP (Ed25519)

func GenerateKeyPair

func GenerateKeyPair(kty KeyType) (crypto.PublicKey, crypto.PrivateKey, error)

GenerateKeyPair generates a key pair according to the selected keytype. Supported key types are:

• RSA
• EC
• ED25519 (disabled in FIPS mode)

If the key type is not supported, an error is returned.

Example

// Generate EC key pair.
// Use RSA, EC or OKP (Ed25519) as parameter according to your need.
_ /*pub*/, _ /*priv*/, err := GenerateKeyPair(EC)
if err != nil {
	panic(err)
}

func IsUsable

func IsUsable(key any) error

IsUsable returns an error if the given key as environmental restrictions.

func PublicKey

func PublicKey(priv any) (crypto.PublicKey, error)

PublicKey extracts a public key from a private key.

Supported types:

• *rsa.PrivateKey / *rsa.PublicKey
• *ecdsa.PrivateKey / *ecdsa.PublicKey
• ed25519.PrivateKey / ed25519.PublicKey
• *ecdh.PrivateKey / *ecdh.PublicKey
• jose.JSONWebKey / *jose.JSONWebKey

If the input is not a supported type, an error is returned.

func PublicKeyFingerprint

func PublicKeyFingerprint(key any) ([]byte, error)

PublicKeyFingerprint generates a public key fingerprint. https://www.rfc-editor.org/rfc/rfc6698

This fingerprint algorithm marshal the public key using PKIX ASN.1 to DER content. The ASN.1 is processed to retrieve the SubjectPublicKey content from the ASN.1 serialized and compute the SHA256 of the SubjectPublicKey content.

Supported key types:

• *rsa.PublicKey / *rsa.PrivateKey
• *ecdsa.PublicKey / *ecdsa.PrivateKey
• ed25519.PublicKey / ed25519.PrivateKey
• *ecdh.PublicKey / *ecdh.PrivateKey
• []byte
• *x509.Certificate
• *x509.CertificateRequest
• ssh.CryptoPublicKey
• *ssh.Certificate
• jose.JSONWebKey / *jose.JSONWebKey

Unsupported key will return an error.

Example

// Decode certificate
b, _ := pem.Decode(serverCertPEM)
if b == nil {
	panic("invalid PEM")
}
cert, err := x509.ParseCertificate(b.Bytes)
if err != nil {
	panic(err)
}
if cert == nil {
	panic("invalid certificate")
}

out, err := PublicKeyFingerprint(cert)
if err != nil {
	panic(err)
}

Output:

9351dda87a49db2102aef97dec41a58bd6df9245610c87744b39a0ef3d95a060

func ToDERBytes

func ToDERBytes(key any) (string, []byte, error)

ToDERBytes encodes the given crypto key as a byte array in ASN.1 DER Form. It returns the PEM block type as string, and the encoded key.

A private key will be serialized using PKCS8. Supported private types: *rsa.PrivateKey, *ecdsa.PrivateKey, *ecdh.PrivateKey, ed25519.PrivateKey

A public key will be serialized using PKIX. Supported public key types: *rsa.PublicKey, *ecdsa.PublicKey, *ecdh.PublicKey, ed25519.PublicKey

func ToEncryptedJWK

func ToEncryptedJWK(key *jose.JSONWebKey, secret []byte) (string, error)

ToEncryptedJWK wraps the JWK encoded in a JWE container encrypted using AES256GCM with key derivation based on PBES2_HS512_A256KW.

Example

// Generate EC key pair.
// Use RSA, EC or OKP (Ed25519) as parameter according to your need.
_ /*pub*/, priv, err := GenerateKeyPair(EC)
if err != nil {
	panic(err)
}

// Pack the private key as JWK
jwk, err := ToJWK(priv)
if err != nil {
	panic(err)
}

// Encode the JWK object as JSON
jwe, err := ToEncryptedJWK(jwk, []byte("very-secret-password"))
if err != nil {
	panic(err)
}

// Sample Output: eyJhbGciOiJQQkVTMi1IUzUxMitBMjU2S1ciLCJjdHkiOiJhcHBsaWNhdGlvbi9qd2sranNvbiIsImVuYyI6IkEyNTZHQ00iLCJwMmMiOjEyMDAwMCwicDJzIjoiQ2FlVno0dExSZEtKSEozSkFxakdkZyJ9.C_2fwhcpvnmXENVtV_h-ukQ28Yd9-j693MUQURcgPllUCnHO3-lBqw.oV4ZAjaUMr8Su5o7.1aT8dC2WIj8Wq1QlGetvIyIEEvTz79SXjszTvV0WRMfrJEu4VjWjXYjiMmajNaYsqAXWf5C6-P3-Hs8lR-vKZtHqNgafWQKOZM8nJkMkiwQOcMl_Q4EHV6ni7Ss4ZfRGQ_o8R2ONP9Y88_8tFppLMro1xGNQp1pBem_VHPn8787hLVHZHAfTV--rwvyJ3aRe_RePBZ4RSpjf5inGJPDkEOcAVa043iAF75HGwxu3wLkVyC3wKj4iEIyz-uv3OOG-bKkWci7BrCtPGcdSGNVFRWhoc-aJwgaW6NhdZRRvpviskg8fXg.rbwTiWoeXVMAQ5vMIuCUOQ
fmt.Printf("%s", jwe)

func ToJWK

func ToJWK(key any) (*jose.JSONWebKey, error)

ToJWK encodes the given key as JWK.

Example

// Generate EC key pair.
// Use RSA, EC or OKP (Ed25519) as parameter according to your need.
_ /*pub*/, priv, err := GenerateKeyPair(EC)
if err != nil {
	panic(err)
}

// Pack the private key as JWK
jwk, err := ToJWK(priv)
if err != nil {
	panic(err)
}

// Encode the JWK object as JSON
var out bytes.Buffer
if err := json.NewEncoder(&out).Encode(&jwk); err != nil {
	panic(err)
}

// Sample Output: {"kty":"EC","kid":"PgsdHR9dGMqt2KWUvO4gK0ImyMZbw0aJntGgSXoQgWo","crv":"P-256","x":"kvpM30q2awL9D9IeEi1LfMXsMIoGTCpXshWNOGvVtNE","y":"y2-dLkAWwNlA9GWBfiqkDYRdWNobPle-DZG8sWsMtJg","d":"hoaLiXhGdsPsAw7HWbI1cbBtnGu37uea6AutcqdTVkw"}
fmt.Printf("%s", out.String())

func ToPEM

func ToPEM(w io.Writer, key any) error

ToPEM encodes the given crypto key as a PEM block.

A private key will be serialized using PKCS8. Supported private types: *rsa.PrivateKey, *ecdsa.PrivateKey, *ecdh.PrivateKey, ed25519.PrivateKey

A public key will be serialized using PKIX. Supported public key types: *rsa.PublicKey, *ecdsa.PublicKey, *ecdh.PublicKey, ed25519.PublicKey

func ToPublicJWKS

func ToPublicJWKS(keys ...crypto.PublicKey) (*jose.JSONWebKeySet, error)

ToPublicJWKS encodes the giev keyset to a JSONWebKeySet.

func VerifyPair

func VerifyPair(pubkey crypto.PublicKey, key crypto.PrivateKey) error

VerifyPair that the public key matches the given private key.

func VerifyPublicKey

func VerifyPublicKey(input any, key crypto.PublicKey) error

VerifyPublicKey verifies that the given public key matches the given input.

Types

type KeyType

type KeyType uint

KeyType repesents the key generation strategy

const (
	// ED25519 defines Edwards 25519 key.
	ED25519 KeyType = iota + 1
	// EC defines EC P-256 key.
	EC
	// RSA defines RSA 2048 key.
	RSA
)

Keeping 0 for PLATFORM preferred key if one day we support FIPS build flag.