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Wysocki" , Dexuan Cui , Linux PM , "Linux Crypto Mailing List" , "Linux Kernel Mailing List" Subject: RE: [PATCH v6 1/1] use crc32 instead of md5 for hibernation e820 integrity check Thread-Topic: [PATCH v6 1/1] use crc32 instead of md5 for hibernation e820 integrity check Thread-Index: AQHXL9VCCex4AsP57EiPuHRRJN/3haqyKSig Date: Tue, 13 Apr 2021 09:09:53 +0000 Message-ID: <493d2c11820a4fc8b66db381fc4e7904@AcuMS.aculab.com> References: <20210412140932.31162-1-crecklin@redhat.com> <5795c815-7715-1ecb-dd83-65f3d18b9092@redhat.com> <862c8208-5809-9726-7e22-7a16fcd30edd@redhat.com> In-Reply-To: <862c8208-5809-9726-7e22-7a16fcd30edd@redhat.com> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org RnJvbTogQ2hyaXMgdm9uIFJlY2tsaW5naGF1c2VuDQo+IFNlbnQ6IDEyIEFwcmlsIDIwMjEgMjA6 NTENCi4uLg0KPiA+IFRoaXMgaXMgbm90IGFib3V0IEJJT1MgYnVncy4gSGliZXJuYXRpb24gaXMg ZGVlcCBzdXNwZW5kL3Jlc3VtZQ0KPiA+IGdyYWZ0ZWQgb250byBjb2xkIGJvb3QsIGFuZCBpdCBp cyBwZXJmZWN0bHkgbGVnYWwgZm9yIHRoZSBmaXJtd2FyZSB0bw0KPiA+IHByZXNlbnQgYSBkaWZm ZXJlbnQgbWVtb3J5IG1hcCB0byB0aGUgT1MgYWZ0ZXIgYSBjb2xkIGJvb3QuIEl0IGlzDQo+ID4g TGludXggdGhhdCBkZWNpZGVzIHRoYXQgaXQgY2FuIHJlc3RvcmUgdGhlIGVudGlyZSBzeXN0ZW0g c3RhdGUgZnJvbSBhDQo+ID4gc3dhcCBmaWxlLCBhbmQgY2Fycnkgb24gYXMgaWYgdGhlIGNvbGQg Ym9vdCB3YXMganVzdCBhIFtmaXJtd2FyZQ0KPiA+IGFzc2lzdGVkXSBzdXNwZW5kL3Jlc3VtZS4N Cj4gPg0KPiA+IFNvIGZvcmdpbmcgY29sbGlzaW9ucyBpcyAqbm90KiBhIGNvbmNlcm4gaGVyZS4g TGV0J3MgYXZvaWQgYWNjaWRlbnRhbA0KPiA+IG9yIG1hbGljaW91cywgYXMgdGhvc2UgYWRqZWN0 aXZlcyBzZWVtIHRvIGNvbmZ1c2Ugc29tZSBwZW9wbGUuIFRoZQ0KPiA+IGJvdHRvbSBsaW5lIGlz IHRoYXQgdGhlcmUgaXMgbm8gbmVlZCB0byBwcm90ZWN0IGFnYWluc3QgZGVsaWJlcmF0ZQ0KPiA+ IGF0dGVtcHRzIHRvIGhpZGUgdGhlIGZhY3QgdGhhdCB0aGUgbWVtb3J5IG1hcCBoYXMgY2hhbmdl ZCwgYW5kIHNvDQo+ID4gdGhlcmUgaXMgbm8gcmVhc29uIHRvIHVzZSBjcnlwdG9ncmFwaGljIGhh c2hlcyBoZXJlLg0KPiA+DQo+IEhvdyBhYm91dCA6DQo+IA0KPiBUaGUgY2hlY2sgaXMgaW50ZW5k ZWQgdG8gZGlmZmVyZW50aWF0ZSBiZXR3ZWVuIGEgcmVzdW1lICh3aGljaCBleHBlY3RzDQo+IGFu IGlkZW50aWNhbCBlODIwIG1hcCB0byB0aGUgb25lIHNhdmVkIGluIHN1c3BlbmQpLCBhbmQgYSBj b2xkIGJvb3QNCj4gKHdoaWNoIG5lZWQgbm90IGhhdmUgYW4gaWRlbnRpY2FsIGU4MjAgbWFwIHRv IHRoYXQgc2F2ZWQgaW4gc3VzcGVuZCBpZg0KPiBhbnkgd2FzIGRvbmUgYXQgYWxsKS4gSXQgaXMg bm90IG5lY2Vzc2FyeSBoZXJlIHRvIHByb3RlY3QgYWdhaW5zdA0KPiBkZWxpYmVyYXRlIGF0dGVt cHRzIHRvIGhpZGUgdGhlIGZhY3QgdGhhdCB0aGUgbWVtb3J5IG1hcCBoYXMgY2hhbmdlZCwgc28N Cj4gY3JjMzIgaXMgc3VmZmljaWVudCBmb3IgZGV0ZWN0aW9uLg0KDQpUaGF0IHNvcnQgb2YgaW1w bGllcyB0aGF0IHRoZSAncmVzdW1lJyBhbmQgJ2NvbGQgYm9vdCcgYXJlDQpkaWZmZXJlbmNpYXRl ZC4NCg0KQnV0IHRoZSBwcmV2aW91cyBjb21tZW50IHJhdGhlciBpbXBsaWVzIHRoYXQgaXQgaXMg dGhlIHByZXNlbmNlDQpvZiBhIHZhbGlkIHNhdmVkIGltYWdlIHRoYXQgc2lnbmlmaWVzIGEgJ3Jl c3VtZScuDQoNCkFuIGludGVyZXN0aW5nIGZhaWx1cmUgY2FzZSB3b3VsZCBiZSBtb3ZpbmcgdGhl IGRpc2sgdG8gYQ0KZGlmZmVyZW50IHN5c3RlbS4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQg QWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVz LCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==