SigningAlgorithm Property
The algorithm used when signing.
Syntax
ANSI (Cross Platform) int GetSigningAlgorithm();
int SetSigningAlgorithm(int iSigningAlgorithm); Unicode (Windows) INT GetSigningAlgorithm();
INT SetSigningAlgorithm(INT iSigningAlgorithm);
Possible Values
SA_HS256(0),
SA_HS384(1),
SA_HS512(2),
SA_RS256(3),
SA_RS384(4),
SA_RS512(5),
SA_ES256(6),
SA_ES384(7),
SA_ES512(8),
SA_PS256(9),
SA_PS384(10),
SA_PS512(11),
SA_NONE(12),
SA_ES256K(13)
@property (nonatomic,readwrite,assign,getter=signingAlgorithm,setter=setSigningAlgorithm:) int signingAlgorithm; - (int)signingAlgorithm; - (void)setSigningAlgorithm:(int)newSigningAlgorithm;
Possible Values
SA_HS256(0),
SA_HS384(1),
SA_HS512(2),
SA_RS256(3),
SA_RS384(4),
SA_RS512(5),
SA_ES256(6),
SA_ES384(7),
SA_ES512(8),
SA_PS256(9),
SA_PS384(10),
SA_PS512(11),
SA_NONE(12),
SA_ES256K(13)
#define PID_JWT_SIGNINGALGORITHM 37 IPWORKSAUTH_EXTERNAL void* IPWORKSAUTH_CALL IPWorksAuth_JWT_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal); IPWORKSAUTH_EXTERNAL int IPWORKSAUTH_CALL IPWorksAuth_JWT_Set(void *lpObj, int propid, int arridx, const void *val, int cbVal);
Default Value
0
Remarks
This property specifies the algorithm to use when signing.
When signing with an HMAC algorithm Key must be specified. When an RSA or ECDSA algorithm is selected Certificate must be set before calling Sign and SignerCert must be set before calling Verify. The following values are supported:
| Algorithm | Description | Private Key Location |
| 0 (saHS256 - default) | HMAC using SHA-256 | Key |
| 1 (saHS384) | HMAC using SHA-384 | Key |
| 2 (saHS512) | HMAC using SHA-512 | Key |
| 3 (saRS256) | RSASSA-PKCS1-v1_5 using SHA-256 | Certificate |
| 4 (saRS384) | RSASSA-PKCS1-v1_5 using SHA-384 | Certificate |
| 5 (saRS512) | RSASSA-PKCS1-v1_5 using SHA-512 | Certificate |
| 6 (saPS256) | RSASSA-PSS using SHA-256 and MGF1 with SHA-256 | Certificate |
| 7 (saPS384) | RSASSA-PSS using SHA-384 and MGF1 with SHA-384 | Certificate |
| 8 (saPS512) | RSASSA-PSS using SHA-512 and MGF1 with SHA-512 | Certificate |
| 9 (saES256) | ECDSA using P-256 and SHA-256 | Certificate |
| 10 (saES384) | ECDSA using P-384 and SHA-384 | Certificate |
| 11 (saES512) | ECDSA using P-521 and SHA-512 | Certificate |
| 12 (saNone) | None (unprotected) | Not Applicable |
| 13 (saES256K) | ECDSA using secp256k1 curve and SHA-256 | Certificate |
Note: This setting is also applicable when StrictValidation is enabled before calling Verify.
Data Type
Integer