RsaHashedImportParams

The RsaHashedImportParams dictionary of the Web Crypto API represents the object that should be passed as the algorithm parameter into SubtleCrypto.importKey() or SubtleCrypto.unwrapKey(), when importing any RSA-based key pair: that is, when the algorithm is identified as any of RSASSA-PKCS1-v1_5, RSA-PSS, or RSA-OAEP.

Instance properties

name

A string. This should be set to RSASSA-PKCS1-v1_5, RSA-PSS, or RSA-OAEP, depending on the algorithm you want to use.

hash

A string or an object containing a single property called name with a string value. It is an identifier for the digest algorithm to use. This should be one of the following:

  • SHA-256: selects the SHA-256 algorithm.
  • SHA-384: selects the SHA-384 algorithm.
  • SHA-512: selects the SHA-512 algorithm.

Warning: SHA-1 is also supported here but the SHA-1 algorithm is considered vulnerable and should no longer be used.

Examples

See the examples for SubtleCrypto.importKey().

Specifications

Specification
Web Cryptography Level 2
# dfn-RsaHashedImportParams

Browser compatibility

Browsers that support any RSA-based algorithm for the SubtleCrypto.importKey() or SubtleCrypto.unwrapKey() methods will support this type.

See also