`LSTMStateTuple`. The new behavior leads to proper dropout behavior for
    LSTMs and stacked LSTMs. This bug fix follows recommendations from published
    literature, but is a behavioral change. State dropout behavior may be
    customized via the new `dropout_state_filter_visitor` argument.
*   Removed `tf.contrib.training.python_input`. The same behavior, in a more

    * If your code depended on these classes raising the old (less correct) `403` status code, check the new docs about how to override the classes, to use the same old behavior: [Use Old 403 Authentication Error Status Codes](https://fastapi.tiangolo.com/how-to/authentication-error-status-code/).

### Internal

slice of equal length) // if v == 1. If v == 0, x is left unchanged. Its behavior is undefined if v // takes any other value. func ConstantTimeCopy(v int, x, y []byte) { if len(x) != len(y) { panic("subtle: slices have different lengths") } xmask := byte(v - 1) ymask := byte(^(v - 1)) for i := 0; i < len(x); i++ { x[i] = x[i]&xmask | y[i]&ymask } } // ConstantTimeLessOrEq returns 1 if x <= y and 0 otherwise. // Its behavior is undefined if x or y are negative or > 2**31 - 1. func ConstantTimeLessOrEq(x,...

by a BSD-style // license that can be found in the LICENSE file. package aes // This file contains AES constants - 8720 bytes of initialized data. // https://csrc.nist.gov/publications/fips/fips197/fips-197.pdf // AES is based on the mathematical behavior of binary polynomials // (polynomials over GF(2)) modulo the irreducible polynomial x⁸ + x⁴ + x³ + x + 1. // Addition of these binary polynomials corresponds to binary xor. // Reducing mod poly corresponds to binary xor with poly every // time a...