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This page lists algorithms that are known to work or not work with the current implementation. Also, see the specific SignServer Signer for algorithms that signers can work with and review signer-specific algorithm support pages.
Signature Algorithms
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|
Algorithm Name |
Also Known As |
Comment |
|---|---|---|---|
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SHA1withRSA |
RSASSA-PKCS_v1.5 using SHA1 |
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SHA256withRSA |
RSASSA-PKCS_v1.5 using SHA256 |
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SHA512withRSA |
RSASSA-PKCS_v1.5 using SHA512 |
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NONEwithRSA |
RSASSA-PKCS_v1.5 |
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SHA256withRSAandMGF1 |
RSASSA-PSS using SHA256 |
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SHA512withRSAandMGF1 |
RSASSA-PSS using SHA512 |
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NONEwithRSAandMGF1 |
RSASSA-PSS |
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SHA256withECDSA |
ECDSA using SHA256 |
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SHA512withECDSA |
ECDSA using SHA512 |
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NONEwithECDSA |
ECDSA |
The Fortanix service requires the caller to specify which hash algorithm has been used, so the client must explicitly specify the client-side hashing used in the request metadata properties, see Client-Side Hashing. Supported digest algorithms:
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Ed25519 |
Pure EdDSA with Edwards25519 |
Depending on the Signer. |
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Ed448 |
Pure EdDSA with Edwards448 |
Not yet implemented. |
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ML-DSA-44 |
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ML-DSA-65 |
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ML-DSA-87 |
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Key Algorithms
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|
Algorithm Name |
Key Specification |
Comment |
|---|---|---|---|
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RSA |
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Other key lengths are likely also working.
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ECDSA |
Named curves:
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More named curves are likely working. |
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EdDSA |
Ed25519 |
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ML-DSA |
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