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PSA Cryptography API Wrapper

This crate provides abstraction over an implementation of the PSA Cryptography API. You can find the API here.




Retrieves the tag length from an aead_alg. Note: aead_alg is an AEAD algorithm, such that PSA_ALG_IS_AEAD(aead_alg) is true.

Retrieves the output size of an ECDH raw key agreement operation shared secret. Caller must ensure key type is compatible. Returns 0 if key size is too large. This does not match any PSA macro, it will be replaces by PSA_RAW_KEY_AGREEMENT_OUTPUT_SIZE once mbedTLS adds support for it.

Type Definitions