• Niels Möller's avatar
    Delete hmac-md5 support. Add hmac-sha2-256 and hmac-sha2-512. · 3366f35b
    Niels Möller authored
    * src/atoms.in: Add hmac-sha2-256, hmac-sha2-512 (RFC 6680),
    delete hmac-md5.
    * src/algorithms.c (all_symmetric_algorithms): Add hmac-sha2-256
    and hmac-sha2-512. Delete hmac-md5.
    (default_mac_algorithms): Add hmac-sha2-256 (preferred) and
    hmac-sha2-512. Delete hmac-md5.
    (lookup_mac): Update recognized mac options. Add "hmac-sha256",
    "sha256", "hmac-sha512", "sha512", keep "hmac-sha1", "sha1",
    delete "sha", "hmac-sha", "hmac-md5", "md5"
    * src/ssh.h (SSH_MAX_MAC_SIZE): Increase to 64, for sha512.
    * src/lsh-transport.c (read_user_key): Delete hmac-md5, replaced with
    hmac-sha2-256, hmac-sha2-512, for spki_pkcs5_decrypt.
    * src/lsh-decrypt-key.c (main): Likewise.
    3366f35b