java.lang.Object
- io.helidon.security.jwt.jwk.Jwk
- - io.helidon.security.jwt.jwk.JwkRSA

```
public class JwkRSA
extends Jwk
```
RSA JSON web key.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class JwkRSA.Builder
Builder for JwkRSA.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`ALG_RS256`	RSASSA-PKCS1-v1_5 using SHA-256.
`static String`	`ALG_RS384`	RSASSA-PKCS1-v1_5 using SHA-384.
`static String`	`ALG_RS512`	RSASSA-PKCS1-v1_5 using SHA-512.
`static String`	`PARAM_EXP`	JWK parameter for private key exponent.
`static String`	`PARAM_FIRST_CRT_COEFF`	JWK parameter for private key First CRT Coefficient.
`static String`	`PARAM_FIRST_FACTOR_CRT_EXP`	JWK parameter for private key First Factor CRT Exponent.
`static String`	`PARAM_FIRST_PRIME_FACTOR`	JWK parameter for private key First Prime Factor.
`static String`	`PARAM_OTHER_PRIMES`	JWK parameter for private key Other Primes Info.
`static String`	`PARAM_PUB_EXP`	JWK parameter for public key exponent.
`static String`	`PARAM_PUB_MODULUS`	JWK parameter for public key modulus.
`static String`	`PARAM_SECOND_FACTOR_CRT_EXP`	JWK parameter for private key Second Factor CRT Exponent.
`static String`	`PARAM_SECOND_PRIME_FACTOR`	JWK parameter for private key Second Prime Factor.
`static String`	`PARAM_X509_CHAIN`	JWK parameter for X.509 certificate chain array.
`static String`	`PARAM_X509_CHAIN_URL`	JWK parameter for X.509 certificate chain URL.
`static String`	`PARAM_X509_SHA_1`	JWK parameter for SHA 1 Thumbprint of X.509 certificate.
`static String`	`PARAM_X509_SHA_256`	JWK parameter for SHA 256 Thumbprint of X.509 certificate.
`static String`	`SECURITY_ALGORITHM`	The main Java security algorithm used.

Fields inherited from class io.helidon.security.jwt.jwk.Jwk
ALG_NONE, KEY_TYPE_EC, KEY_TYPE_OCT, KEY_TYPE_RSA, NONE_JWK, OPERATION_DECRYPT, OPERATION_DERIVE_BITS, OPERATION_DERIVE_KEY, OPERATION_ENCRYPT, OPERATION_SIGN, OPERATION_UNWRAP_KEY, OPERATION_VERIFY, OPERATION_WRAP_KEY, PARAM_ALGORITHM, PARAM_KEY_ID, PARAM_KEY_TYPE, PARAM_OPERATIONS, PARAM_USE, USE_ENCRYPTION, USE_SIGNATURE

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static JwkRSA.Builder`	`builder()`	Create a builder instance.
`Optional<List<X509Certificate>>`	`certificateChain()`
`static JwkRSA`	`create(JsonObject json)`	Create an instance from Json object.
`byte[]`	`doSign(byte[] bytesToSign)`
`boolean`	`doVerify(byte[] signedBytes, byte[] signatureToVerify)`
`Optional<PrivateKey>`	`privateKey()`
`PublicKey`	`publicKey()`
`Optional<byte[]>`	`sha1Thumbprint()`
`Optional<byte[]>`	`sha256Thumbprint()`

Methods inherited from class io.helidon.security.jwt.jwk.Jwk
algorithm, keyId, keyType, operations, sign, toString, usage, verifySignature

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - SECURITY_ALGORITHM
```
public static final String SECURITY_ALGORITHM
```
    The main Java security algorithm used.
    
    See Also:
    
    Constant Field Values
  - ALG_RS256
```
public static final String ALG_RS256
```
    RSASSA-PKCS1-v1_5 using SHA-256. See RFC 7518, section 7.1.2.
    
    See Also:
    
    Constant Field Values
  - ALG_RS384
```
public static final String ALG_RS384
```
    RSASSA-PKCS1-v1_5 using SHA-384. See RFC 7518, section 7.1.2.
    
    See Also:
    
    Constant Field Values
  - ALG_RS512
```
public static final String ALG_RS512
```
    RSASSA-PKCS1-v1_5 using SHA-512. See RFC 7518, section 7.1.2.
    
    See Also:
    
    Constant Field Values
  - PARAM_PUB_MODULUS
```
public static final String PARAM_PUB_MODULUS
```
    JWK parameter for public key modulus. See RFC 7518, section 6.3.1.1.
    
    See Also:
    
    Constant Field Values
  - PARAM_PUB_EXP
```
public static final String PARAM_PUB_EXP
```
    JWK parameter for public key exponent. See RFC 7518, section 6.3.1.2.
    
    See Also:
    
    Constant Field Values
  - PARAM_EXP
```
public static final String PARAM_EXP
```
    JWK parameter for private key exponent. See RFC 7518, section 6.3.2.1.
    
    See Also:
    
    Constant Field Values
  - PARAM_FIRST_PRIME_FACTOR
```
public static final String PARAM_FIRST_PRIME_FACTOR
```
    JWK parameter for private key First Prime Factor. See RFC 7518, section 6.3.2.2.
    
    See Also:
    
    Constant Field Values
  - PARAM_SECOND_PRIME_FACTOR
```
public static final String PARAM_SECOND_PRIME_FACTOR
```
    JWK parameter for private key Second Prime Factor. See RFC 7518, section 6.3.2.3.
    
    See Also:
    
    Constant Field Values
  - PARAM_FIRST_FACTOR_CRT_EXP
```
public static final String PARAM_FIRST_FACTOR_CRT_EXP
```
    JWK parameter for private key First Factor CRT Exponent. See RFC 7518, section 6.3.2.4.
    
    See Also:
    
    Constant Field Values
  - PARAM_SECOND_FACTOR_CRT_EXP
```
public static final String PARAM_SECOND_FACTOR_CRT_EXP
```
    JWK parameter for private key Second Factor CRT Exponent. See RFC 7518, section 6.3.2.5.
    
    See Also:
    
    Constant Field Values
  - PARAM_FIRST_CRT_COEFF
```
public static final String PARAM_FIRST_CRT_COEFF
```
    JWK parameter for private key First CRT Coefficient. See RFC 7518, section 6.3.2.6.
    
    See Also:
    
    Constant Field Values
  - PARAM_OTHER_PRIMES
```
public static final String PARAM_OTHER_PRIMES
```
    JWK parameter for private key Other Primes Info. See RFC 7518, section 6.3.2.7.
    
    See Also:
    
    Constant Field Values
  - PARAM_X509_CHAIN_URL
```
public static final String PARAM_X509_CHAIN_URL
```
    JWK parameter for X.509 certificate chain URL. See RFC 7517, section 4.6.
    
    See Also:
    
    Constant Field Values
  - PARAM_X509_CHAIN
```
public static final String PARAM_X509_CHAIN
```
    JWK parameter for X.509 certificate chain array. See RFC 7517, section 4.7.
    
    See Also:
    
    Constant Field Values
  - PARAM_X509_SHA_1
```
public static final String PARAM_X509_SHA_1
```
    JWK parameter for SHA 1 Thumbprint of X.509 certificate. See RFC 7517, section 4.8.
    
    See Also:
    
    Constant Field Values
  - PARAM_X509_SHA_256
```
public static final String PARAM_X509_SHA_256
```
    JWK parameter for SHA 256 Thumbprint of X.509 certificate. See RFC 7517, section 4.9.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - builder
```
public static JwkRSA.Builder builder()
```
    Create a builder instance.
    
    Returns:
    
    builder ready to create a new JwkRSA instance.
  - create
```
public static JwkRSA create(JsonObject json)
```
    Create an instance from Json object.
    
    Parameters:
    
    json - with definition of this RSA web key
    
    Returns:
    
    new instance of this class constructed from json
    
    See Also:
    
    for generic method that can load any supported JWK type.
  - privateKey
```
public Optional<PrivateKey> privateKey()
```
  - publicKey
```
public PublicKey publicKey()
```
  - certificateChain
```
public Optional<List<X509Certificate>> certificateChain()
```
  - sha1Thumbprint
```
public Optional<byte[]> sha1Thumbprint()
```
  - sha256Thumbprint
```
public Optional<byte[]> sha256Thumbprint()
```
  - doVerify
```
public boolean doVerify(byte[] signedBytes,
                        byte[] signatureToVerify)
```
  - doSign
```
public byte[] doSign(byte[] bytesToSign)
```

Class JwkRSA

Nested Class Summary

Field Summary

Fields inherited from class io.helidon.security.jwt.jwk.Jwk

Method Summary

Methods inherited from class io.helidon.security.jwt.jwk.Jwk

Methods inherited from class java.lang.Object

Field Detail

SECURITY_ALGORITHM

ALG_RS256

ALG_RS384

ALG_RS512

PARAM_PUB_MODULUS

PARAM_PUB_EXP

PARAM_EXP

PARAM_FIRST_PRIME_FACTOR

PARAM_SECOND_PRIME_FACTOR

PARAM_FIRST_FACTOR_CRT_EXP

PARAM_SECOND_FACTOR_CRT_EXP

PARAM_FIRST_CRT_COEFF

PARAM_OTHER_PRIMES

PARAM_X509_CHAIN_URL

PARAM_X509_CHAIN

PARAM_X509_SHA_1

PARAM_X509_SHA_256

Method Detail

builder

create

privateKey

publicKey

certificateChain

sha1Thumbprint

sha256Thumbprint

doVerify

doSign