25 lines
943 B
Text
25 lines
943 B
Text
package wasi:random@0.2.4;
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/// The insecure interface for insecure pseudo-random numbers.
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///
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/// It is intended to be portable at least between Unix-family platforms and
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/// Windows.
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@since(version = 0.2.0)
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interface insecure {
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/// Return `len` insecure pseudo-random bytes.
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///
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/// This function is not cryptographically secure. Do not use it for
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/// anything related to security.
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///
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/// There are no requirements on the values of the returned bytes, however
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/// implementations are encouraged to return evenly distributed values with
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/// a long period.
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@since(version = 0.2.0)
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get-insecure-random-bytes: func(len: u64) -> list<u8>;
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/// Return an insecure pseudo-random `u64` value.
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///
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/// This function returns the same type of pseudo-random data as
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/// `get-insecure-random-bytes`, represented as a `u64`.
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@since(version = 0.2.0)
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get-insecure-random-u64: func() -> u64;
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}
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