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Fri, 26 Jul 2024 00:49:44 +0000 From: "McAdams, Darin" To: Watson Ladd Thread-Index: AQHa3hdHgMiL2EWpt0igUJsrnUPPHLIILzuE Date: Fri, 26 Jul 2024 00:49:44 +0000 Message-ID: <89478A9C-609B-4A7B-B310-382B9F3565D4@amazon.com> References: <9EFDE84B-77A9-4CB8-8E10-96D6305FD42A@amazon.com>, In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Message-ID-Hash: LXVAW5RGDI2TIZUT7Y7D52NARGQULCOR X-Message-ID-Hash: LXVAW5RGDI2TIZUT7Y7D52NARGQULCOR X-MailFrom: prvs=930a70731=darinm@amazon.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: "wimse@ietf.org" X-Mailman-Version: 3.3.9rc4 Precedence: list Subject: =?utf-8?q?=5BWimse=5D_Re=3A_Runtime_costs_of_multiple_signatures=3F?= List-Id: WIMSE Workload Identity in Multi-Service Environment Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: RUNEU0EgMjU2IHZlcmlmaWNhdGlvbiBpcyBhIHBhcnQgb2YgaXQuIFRoZXJl4oCZcyBhbHNvIG11 bHRpcGxlIGludm9jYXRpb25zIG9mIGEgSlNPTiBwYXJzZXIgdG8gZ2V0IGF0IGNvbnRlbnRzIG9m IHRoZSBKV1RzLCBhbmQgb3RoZXIgb3ZlcmhlYWQuDQoNCj4gT24gSnVsIDI0LCAyMDI0LCBhdCAz OjE34oCvUE0sIFdhdHNvbiBMYWRkIDx3YXRzb25ibGFkZEBnbWFpbC5jb20+IHdyb3RlOg0KPiAN Cj4g77u/Q0FVVElPTjogVGhpcyBlbWFpbCBvcmlnaW5hdGVkIGZyb20gb3V0c2lkZSBvZiB0aGUg b3JnYW5pemF0aW9uLiBEbyBub3QgY2xpY2sgbGlua3Mgb3Igb3BlbiBhdHRhY2htZW50cyB1bmxl c3MgeW91IGNhbiBjb25maXJtIHRoZSBzZW5kZXIgYW5kIGtub3cgdGhlIGNvbnRlbnQgaXMgc2Fm ZS4NCj4gDQo+IA0KPiANCj4+IE9uIFdlZCwgSnVsIDI0LCAyMDI0IGF0IDI6MzXigK9QTSBNY0Fk YW1zLCBEYXJpbg0KPj4gPGRhcmlubT00MGFtYXpvbi5jb21AZG1hcmMuaWV0Zi5vcmc+IHdyb3Rl Og0KPj4gDQo+PiBJIHJhbiB0aGUgbnVtYmVycyBhbmQgd2XigJlyZSBvbiB0aGUgZWRnZSBvZiB3 aGF0IChJIHRoaW5rKSBpcyBhY2NlcHRhYmxlLCBhbmQgb24gYSBzbGlwcGVyeSBzbG9wZS4NCj4+ IA0KPj4gSGVyZeKAmXMgdGhlIHN0YXRzLiBDb25zaWRlciA0IHRva2VucyB0aGF0IGNvdWxkIGJl Y29tZSBjb21tb24gaW4gd29ya2xvYWRzOiAoMSkgYWNjZXNzX3Rva2VuLCAoMikgV0lUIHRva2Vu LCAoMykgV1BUIFRva2VuLCAoNCkgVHhuLVRva2VuLiBCYXNlZCBvbiB0aGUgZXhhbXBsZXMgaW4g dGhlIHNwZWNzLCB3ZeKAmXJlIGluIHRoZSBiYWxscGFyayBvZiB+MksgYnl0ZXMgKDI1JSBvZiB0 eXBpY2FsIDhLIGhlYWRlciBzcGFjZSksIGFuZCBhcHByb2FjaGluZyBhIG1pbGxpc2Vjb25kIGlu IHByb2Nlc3NpbmcgdGltZSBmb3IgYWxsIHRoZSBoYXNoaW5nLCBzaWduYXR1cmUgdmVyaWZpY2F0 aW9uLCBhbmQgSlNPTiBwYXJzaW5nLiBBbmQsIHRoYXTigJlzIHRoZSBiYXNlbGluZS4gSXQgd291 bGQgaW5jcmVhc2UgZnVydGhlciB3aXRoIFJBUiwgb3IgYWRkaW5nIHJpY2hlciBjb250ZXh0IHRv IGEgVHhuLVRva2VuLCBhbmQgc28gb24uDQo+PiANCj4+IFRoZSByZWFzb24gSSBzYXkgaXTigJlz IGEgc2xpcHBlcnkgc2xvcGUgaXMgYmVjYXVzZSBJ4oCZbSBvYnNlcnZpbmcgYSBwYXR0ZXJuIHdo ZXJlIGVhY2ggV0cgc29sdmVzIGl04oCZcyBnb2FscyBieSBhZGRpbmcgMS0yIHRva2VucyB0byBh IHJlcXVlc3QuIFZpZXdlZCBpbmRlcGVuZGVudGx5LCBlYWNoIGRlY2lzaW9uIGlzIGxvZ2ljYWwu IEN1bXVsYXRpdmVseSwgaXQgbGVhZHMgdG8gYSB0cmFnZWR5IG9mIHRoZSBjb21tb25zIGluIHRl cm1zIG9mIGNvbnN1bWluZyB0aGUgc2hhcmVkLCBmaW5pdGUgc3BhY2UgaW4gSFRUUCBoZWFkZXJz Lg0KPj4gDQo+PiBXb3JrbG9hZHMgYXJlIGVzcGVjaWFsbHkgc2Vuc2l0aXZlIHRvIHRoZXNlIGRl dGFpbHMgZHVlIHRvIHRoZSBzY2FsZSBhdCB3aGljaCB0aGV5IG9wZXJhdGUuIEFzIGEgcmVzdWx0 LCBJIHdvdWxkIHJhaXNlIHRoZSBxdWVzdGlvbiB3aGV0aGVyIHRoZSB3b3JraW5nIGdyb3Vw4oCZ cyBjcml0ZXJpYSBmb3IgZXZhbHVhdGluZyBzb2x1dGlvbnMgc2hvdWxkIGluY2x1ZGUgc29tZSBy ZWFzb25hYmxlIGdvYWxzIG9uIGN1bXVsYXRpdmUgdG9rZW4gc2l6ZXMgYW5kIHByb2Nlc3Npbmcg dGltZS4gVGhpcyBtYXkgbGVhZCB1cyB0byBjb25zaWRlciBtb3JlIGNvbXBhY3QgcmVwcmVzZW50 YXRpb25zIG9mIHRva2Vucywgb3IgcGVyaGFwcyBtZWNoYW5pc21zIHRvIGJ1bmRsZSBtb3JlIGlu Zm9ybWF0aW9uIHVuZGVyIGZld2VyIHNpZ25hdHVyZXMuDQo+IA0KPiBFQ0RTQSAyNTYgaXMgNTMg bWljcm9zZWNvbmRzIHRvIHZlcmlmeSBvbiBteSBtYWMgYWNjb3JkaW5nIHRvIG9wZW5zc2wNCj4g c3BlZWQuIDQgb2YgdGhlbSBpcyAyMTIgbWljcm9zZWNvbmRzLiBXaGVyZSBpcyB0aGUgb3RoZXIg NzAwDQo+IG1pY3Jvc2Vjb25kcyBjb21pbmcgZnJvbSB0byBnZXQgdG8gYSBtaWxsaXNlY29uZC9j YW4gd2UgZml4IHRoaXMgYnkNCj4gdXNpbmcgbW9yZSBjb21wYWN0IGZvcm1hdHM/DQo+IA0KPiBT aW5jZXJlbHksDQo+IFdhdHNvbg0KPiANCj4gDQo+IA0KPiAtLQ0KPiBBc3RyYSBtb3J0ZW1xdWUg cHJhZXN0YXJlIGdyYWRhdGltDQo=