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Advisory: sodiumoxide degenerate public keys #4

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Merged
tarcieri merged 1 commit into from
Feb 26, 2017
Merged

Advisory: sodiumoxide degenerate public keys #4

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14 changes: 14 additions & 0 deletions crates/sodiumoxide/RUSTSEC-0000-0000.toml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
[advisory]
package = "sodiumoxide"
patched_versions = [">= 0.0.14"]
dwf = []
url = "https://github.com/dnaq/sodiumoxide/issues/154"
title = "scalarmult() vulnerable to degenerate public keys"
description = """
The `scalarmult()` function included in previous versions of this crate
accepted all-zero public keys, for which the resulting Diffie-Hellman shared
secret will always be zero regardless of the private key used.

This issue was fixed by checking for this class of keys and rejecting them
if they are used.
"""