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Contents
package wasi:random@0.2.3; /// WASI Random is a random data API. /// /// It is intended to be portable at least between Unix-family platforms and /// Windows. @since(version = 0.2.0) interface random { /// Return `len` cryptographically-secure random or pseudo-random bytes. /// /// This function must produce data at least as cryptographically secure and /// fast as an adequately seeded cryptographically-secure pseudo-random /// number generator (CSPRNG). It must not block, from the perspective of /// the calling program, under any circumstances, including on the first /// request and on requests for numbers of bytes. The returned data must /// always be unpredictable. /// /// This function must always return fresh data. Deterministic environments /// must omit this function, rather than implementing it with deterministic /// data. @since(version = 0.2.0) get-random-bytes: func(len: u64) -> list<u8>; /// Return a cryptographically-secure random or pseudo-random `u64` value. /// /// This function returns the same type of data as `get-random-bytes`, /// represented as a `u64`. @since(version = 0.2.0) get-random-u64: func() -> u64; }
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
wasmtime-29.0.0 | ./ext/cargo-vendor/wasmtime-wasi-29.0.0/wit/deps/random/random.wit |