mbedtls_ecjpake_read_round_two() function

The ECJPAKE context to use. This must be initialized and set up and already have performed round one.

The buffer holding the second round message. This must be a readable buffer of length \p len Bytes.

The length in Bytes of \p buf.

Read and process the first round message (TLS: contents of the Client/ServerHello extension, excluding extension type and length bytes).

Derive the shared secret (TLS: Pre-Master Secret).

Generate and write the first round message (TLS: contents of the Client/ServerHello extension, excluding extension type and length bytes).

Generate and write the second round message (TLS: contents of the Client/ServerKeyExchange).

This clears an ECJPAKE context and frees any embedded data structure.

Initialize an ECJPAKE context.

Set up an ECJPAKE context for use.

Check if an ECJPAKE context is ready for use.

Write the shared key material to be passed to a Key Derivation Function as described in RFC8236.

Set the point format for future reads and writes.