* Update `/docs` Swagger UI to enable deep linking. This allows sharing the URL pointing directly to the *path operation* documentation in the docs. PR [#148](https://github.com/tiangolo/fastapi/pull/148) by [@wshayes](https://github.com/wshayes).

* Update development dependencies, `Pipfile.lock`. PR [#150](https://github.com/tiangolo/fastapi/pull/150).

for generic purposes without leaking sensitive values. type Counter struct { // c is instantiated with K as the key and V as the counter. c aes.CTR reseedCounter uint64 } const ( keySize = 256 / 8 SeedSize = keySize + aes.BlockSize reseedInterval = 1 << 48 maxRequestSize = (1 << 19) / 8 ) func NewCounter(entropy *[SeedSize]byte) *Counter { // CTR_DRBG_Instantiate_algorithm, per Section 10.2.1.3.1. fips140.RecordApproved() K := make([]byte, keySize) V := make([]byte, aes.BlockSize) // V starts at 0,...