mbedtls/ChangeLog.d/negative-zero-from-add.txt

Bugfix
   * In the bignum module, operations of the form (-A) - (+A) or (-A) - (-A)
     with A > 0 created an unintended representation of the value 0 which was
     not processed correctly by some bignum operations. Fix this. This had no
     consequence on cryptography code, but might affect applications that call
     bignum directly and use negative numbers.
Changelog entry for the negative zero from add/sub Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com> 2022-11-09 22:05:52 +01:00			`Bugfix`
			`* In the bignum module, operations of the form (-A) - (+A) or (-A) - (-A)`
			`with A > 0 created an unintended representation of the value 0 which was`
			`not processed correctly by some bignum operations. Fix this. This had no`
			`consequence on cryptography code, but might affect applications that call`
			`bignum directly and use negative numbers.`