Log Message:
p5-CryptX: update to 0.053.

0.053   2017/09/15
        - fix Crypt::PK::DSA generate_key

0.051   2017/08/08
        - INCOMPATIBLE CHANGE: Crypt::AuthEnc::OCB is now compliant with RFC 7253

0.050   2017/07/18
        - fix cpantesters failures/warnings

0.049   2017/07/18
        - libtomcrypt updated to 1.18-rc2 (+ some extra patches)
        - REMOVED: Crypt::PK::DH encrypt decrypt sign_message verify_message \ 
sign_hash verify_hash
        - NEW: Crypt::Misc - encode_b32*, decode_b32*, encode_b58*, decode_b58*
        - Crypt::PK::RSA: import public key from X509 certificate
        - Crypt::PK::DSA: improved generate_key()
        - Crypt::PK::DH: improved generate_key()
        - fix #36 aad_add is obsolete for all EncAuth algs (correct is adata_add)
        - fix #37 GCM - Encryption of the empty string

0.048   2017/05/31
        - NEW: Crypt::Digest::SHA3_224
        - NEW: Crypt::Digest::SHA3_256
        - NEW: Crypt::Digest::SHA3_384
        - NEW: Crypt::Digest::SHA3_512
        - NEW: Crypt::Digest::SHAKE
        - NEW: Crypt::Digest::BLAKE2b_160
        - NEW: Crypt::Digest::BLAKE2b_256
        - NEW: Crypt::Digest::BLAKE2b_384
        - NEW: Crypt::Digest::BLAKE2b_512
        - NEW: Crypt::Digest::BLAKE2s_128
        - NEW: Crypt::Digest::BLAKE2s_160
        - NEW: Crypt::Digest::BLAKE2s_224
        - NEW: Crypt::Digest::BLAKE2s_256
        - NEW: Crypt::AuthEnc::ChaCha20Poly1305
        - NEW: Crypt::Mac::Poly1305
        - NEW: Crypt::Mac::BLAKE2s
        - NEW: Crypt::Mac::BLAKE2b
        - NEW: Crypt::PRNG::ChaCha20
        - NEW: Crypt::Stream::ChaCha
        - NEW: Crypt::Stream::RC4
        - NEW: Crypt::Stream::Sober128
        - NEW: functions in Crypt::Misc - increment_octets_be, increment_octets_le
        - Crypt::PRNG now uses chacha20 prng by default