object
The RsaPssParams dictionary of the Web Crypto API represents the object that should be passed as the algorithm parameter into SubtleCrypto.sign or SubtleCrypto.verify, when using the RSA-PSS algorithm.
Type declaration
name
name:string
A string. This should be set to RSA-PSS.
saltLength
saltLength:number
A long integer representing the length of the random salt to use, in bytes.
RFC 3447 says that “Typical salt lengths” are either 0 or the length of the
output of the digest algorithm that was selected when this key was generated.
For example, if you use SHA-256 as the digest algorithm, this could be 32.
The maximum size of saltLength is given by:
Math.ceil((keySizeInBits - 1) / 8) - digestSizeInBytes - 2;
So for a key length of 2048 bits and a digest output size of 32 bytes, the
maximum size would be 222.
