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| author | Janos Follath <janos.follath@arm.com> | 2022-10-04 14:57:17 +0100 |
|---|---|---|
| committer | Janos Follath <janos.follath@arm.com> | 2022-11-08 09:09:14 +0000 |
| commit | 9e4ea3a8a879559d1deac2b7e4cb994addc2cd6e (patch) | |
| tree | 64db3c343f2b8402b9e4909c296714602d40bd29 /ChangeLog.d | |
| parent | 95655a2ba0c4d21f15f2f0e59d5bb514f4914074 (diff) | |
| download | mbedtls-9e4ea3a8a879559d1deac2b7e4cb994addc2cd6e.zip mbedtls-9e4ea3a8a879559d1deac2b7e4cb994addc2cd6e.tar.gz mbedtls-9e4ea3a8a879559d1deac2b7e4cb994addc2cd6e.tar.bz2 | |
Add ChangeLog entry
Signed-off-by: Janos Follath <janos.follath@arm.com>
Diffstat (limited to 'ChangeLog.d')
| -rw-r--r-- | ChangeLog.d/rsa-fix-priviliged-side-channel.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog.d/rsa-fix-priviliged-side-channel.txt b/ChangeLog.d/rsa-fix-priviliged-side-channel.txt new file mode 100644 index 0000000..d4ffa91 --- /dev/null +++ b/ChangeLog.d/rsa-fix-priviliged-side-channel.txt @@ -0,0 +1,8 @@ +Security + * An adversary with access to precise enough information about memory + accesses (typically, an untrusted operating system attacking a secure + enclave) could recover an RSA private key after observing the victim + performing a single private-key operation if the window size used for the + exponentiation was 3 or smaller. Found and reported by Zili KOU, + Wenjian HE, Sharad Sinha, and Wei ZHANG. + |