From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gael PORTAY Subject: Re: [Bug] Rockchip crypto driver sometimes produces wrong ciphertext Date: Thu, 21 Mar 2019 13:04:08 -0400 Message-ID: References: <875-5c8d7980-7-55088a00@27384378> <20c7a1d9-bc68-c5e5-d666-6db2d10b1f87@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20c7a1d9-bc68-c5e5-d666-6db2d10b1f87@collabora.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Ezequiel Garcia , Eric Biggers Cc: Tao Huang , Zain Wang , Heiko Stuebner , Arnd Bergmann , Ard Biesheuvel , Zhang Zhijie , linux-rockchip@lists.infradead.org, "open list:HARDWARE RANDOM NUMBER GENERATOR CORE" , Olof Johansson , linux-arm-kernel List-Id: linux-rockchip.vger.kernel.org SGVsbG8sCgpPbiAzLzE4LzE5IDExOjAzIEFNLCBHYWVsIFBPUlRBWSB3cm90ZToKPiBIZWxsbywK PiAKPiBPbiAzLzE2LzE5IDY6MzEgUE0sIEV6ZXF1aWVsIEdhcmNpYSB3cm90ZToKPj4gQWRkaW5n IG15IGNvbGxlYWd1ZSBHYWVsLCB3aG8gaGFzIGJlZW4gd29ya2luZyBvbiBmaXhpbmcgdGhpcyBk cml2ZXIuCj4gCj4gSSBoYXZlIGEgY291cGxlIG9mIHBlbmRpbmcgY29tbWl0cyB0aGF0IG1heSBm aXggdGhhdCBpc3N1ZS4KPiAKPiBJIHdpbGwgZ2l2ZSBpdCBhIHRyeSwgYW5kIGdldCBiYWNrIHRv IHlvdSB0aGVuLgo+IAoKVGhlIHBhdGNoZXMgSSBoYWQgZml4IHRoZSBzYW1lIGlzc3VlIHRoYW4g cmVjZW50IGNvbW1pdCB0byBbMV0gYW5kIFsyXSAKaW4gYSBkaWZmZXJlbnQgd2F5LgoKQnV0IHRo ZXkgZG8gbm90IGZpeCB0aGUgaXNzdWUgYmVsb3cuCgo+PiAuLi4KPj4+Cj4+PiBUaGFua3MgZm9y IHRoZSBmaXhlcywgYnV0IEkndmUgaW1wcm92ZWQgdGhlIHNlbGYtdGVzdHMgbW9yZSwgYW5kIAo+ Pj4gdGhlcmUgaXMKPj4+IGFub3RoZXIgYnVnLsKgIFNlZSB0aGUgS2VybmVsQ0kgam9iIGhlcmU6 Cj4+Pgo+Pj4gwqDCoMKgwqBodHRwczovL2tlcm5lbGNpLm9yZy9ib290L2FsbC9qb2IvYXJkYi9i cmFuY2gvZm9yLWtlcm5lbGNpL2tlcm5lbC92NS4wLTExMDcxLWc3ZDU5N2NjM2YwZWYvIAo+Pj4K Pj4+Cj4+PiBUaGUgc2VsZi10ZXN0cyBhcmUgZmFpbGluZyBvbiB0aGUgcmszMjg4LXJvY2syLXNx dWFyZSBwbGF0Zm9ybToKPj4+Cj4+PiDCoMKgwqDCoGFsZzogc2tjaXBoZXI6IGNiYy1hZXMtcmsg ZW5jcnlwdGlvbiB0ZXN0IGZhaWxlZCAod3Jvbmcgb3V0cHV0IAo+Pj4gSVYpIG9uIHRlc3QgdmVj dG9yIDAsIGNmZz1cImluLXBsYWNlXCIKPj4+IMKgwqDCoMKgYWxnOiBza2NpcGhlcjogY2JjLWRl cy1yayBlbmNyeXB0aW9uIHRlc3QgZmFpbGVkICh3cm9uZyBvdXRwdXQgCj4+PiBJVikgb24gdGVz dCB2ZWN0b3IgMCwgY2ZnPVwiaW4tcGxhY2VcIgo+Pj4gwqDCoMKgwqBhbGc6IHNrY2lwaGVyOiBj YmMtZGVzMy1lZGUtcmsgZW5jcnlwdGlvbiB0ZXN0IGZhaWxlZCAod3JvbmcgCj4+PiBvdXRwdXQg SVYpIG9uIHRlc3QgdmVjdG9yIDAsIGNmZz1cImluLXBsYWNlXCIKPj4+Cj4+PiBUaGUgaXNzdWUg aXMgdGhhdCB0aGUgc2VsZi10ZXN0cyBub3cgdmVyaWZ5IHRoYXQgQ0JDIGltcGxlbWVudGF0aW9u cyAKPj4+IHVwZGF0ZSB0aGUKPj4+IElWIGJ1ZmZlciB0byBjb250YWluIHRoZSBuZXh0IElWLCBh a2EgdGhlIGxhc3QgY2lwaGVydGV4dCBibG9jay7CoCBCdXQgCj4+PiB0aGUKPj4+IFJvY2tjaGlw IGNyeXB0byBkcml2ZXIgZG9lc24ndCBkbyB0aGF0LCBzbyBpdCBuZWVkcyB0byBiZSBmaXhlZC4K Pj4+Cj4+PiBUaGlzIGhhcyBhbHdheXMgYmVlbiBhIHJlcXVpcmVtZW50IGZvciBDQkMgaW1wbGVt ZW50YXRpb25zIHNvIHRoYXQgCj4+PiB1c2VycyBjYW4KPj4+IGNoYWluIENCQyByZXF1ZXN0cy7C oCBVbmZvcnR1bmF0ZWx5IGl0IHdhcyBqdXN0IG5ldmVyIHRlc3RlZCBmb3IuLi4KPj4+Cj4+PiBU aGlzIHNob3VsZCBiZSBlYXNpbHkgcmVwcm9kdWNpYmxlIHVzaW5nIHRoZSBtYWlubGluZSBrZXJu ZWwuCj4+Pgo+Pj4gLSBFcmljCj4+Cj4+Cj4+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCj4+IGxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0Cj4+IGxp bnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwo+PiBodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwKPj4KPiAKPiBHYWVsCgpb MV06IApodHRwczovL2dpdGh1Yi5jb20vdG9ydmFsZHMvbGludXgvY29tbWl0L2MxYzIxNGFkY2I1 NmQzNjQzMzQ4MGM4ZmVkZjc3MjQ5OGU3ZTUzOWMjZGlmZi00NDAzMTNmOWQyNWY2NWMxNGQ0YmZm YjEzNjBhM2M2MApbMl06IApodHRwczovL2dpdGh1Yi5jb20vdG9ydmFsZHMvbGludXgvY29tbWl0 LzQzNTk2NjlhMDg3NjMzMTMyMjAzYzUyZDY3ZGQ4YzMxZTA5ZTdiMmUjZGlmZi00NDAzMTNmOWQy NWY2NWMxNGQ0YmZmYjEzNjBhM2M2MAoKR2FlbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgt YXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3Jn L21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=