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Author	SHA1	Message	Date
Sascha Tommasone	daec66f6a8	[Assignment-7] update verify_firmware	2024-07-03 17:03:16 +02:00
Sascha Tommasone	a08e4614c6	[Assignment-7] update sign_firmware	2024-07-03 17:00:36 +02:00
Sascha Tommasone	cb9917f7b4	[Assignment-7] new function 'static sgx_status_t verify_signature'	2024-07-03 16:57:53 +02:00
Sascha Tommasone	1a9db0a0f3	[Assignment-7] (un)seal_key_pair now static functions	2024-07-03 16:57:08 +02:00
Sascha Tommasone	0c6d015cf5	[Assignment-7] authorized public keys	2024-07-03 16:56:09 +02:00
Paul Zinselmeyer	cd43a6744a	[Assignment-7] Repair Flake	2024-07-03 16:32:57 +02:00
Paul Zinselmeyer	7e62822d0c	[Assignment-7] Flake + App base ... - Add Assignment-7 to flake.nix - Implement basic framework of app - Implement proxy subcommand (mostly) - Implement basics of intermediary subcommand	2024-07-03 16:16:24 +02:00
Sascha Tommasone	ad8bb7a762	[Assignment-7] prototype verify_firmware	2024-07-02 23:20:04 +02:00
Sascha Tommasone	4aefc416e3	[Assignment-7] sign_firmware: removed dynamic memory allocations; added sealing of key after creation; uint8_t *sealed is now two way pointer; improved error handling	2024-07-02 23:18:26 +02:00
Sascha Tommasone	cf82ac1794	[Assignment-7] public_key: renamed to get_public_key; improved error handling	2024-07-02 23:15:10 +02:00
Sascha Tommasone	5aad77ef33	[Assignment-7] unseal_key_pair: removed dynamic memory allocations; removed unused parameter; improved error handling	2024-07-02 23:12:59 +02:00
Sascha Tommasone	04c74e2dc2	[Assignment-7] seal_key_pair: removed dynamic memory allocations; fixed pointer usage	2024-07-02 23:11:26 +02:00
Sascha Tommasone	c38917a48d	[Assignment-7] size ecalls	2024-07-02 23:08:24 +02:00
Sascha Tommasone	4ab3d2e750	[Assignment-7] improved error handling; add (un)sealing prototypes	2024-07-01 15:23:26 +02:00
Sascha Tommasone	0558e0870d	[Assignment-7] security fix in sign_firmware	2024-07-01 13:55:39 +02:00
Sascha Tommasone	29f744edab	[Assignment-7] add seal prototype	2024-07-01 13:52:55 +02:00
Sascha Tommasone	c33a97d003	[Assignment-7] add prototype 'sgx_status_t public_key'	2024-07-01 13:07:32 +02:00
Sascha Tommasone	7044b96803	[Assignment-7] sign_firmware returns signature	2024-07-01 11:17:06 +02:00
Sascha Tommasone	aa1d4327f5	[Assignment-7] add first enclave part	2024-06-30 17:47:22 +02:00
chronal	a5458bb8d2	Assignment 7 sgximl: lib	2024-06-30 16:15:13 +02:00
chronal	a9eca9231d	Assignment 7 sgximpl don't ignore lib/	2024-06-30 16:14:38 +02:00
chronal	9831951fee	Assignment 7 sgximpl: initialize project structure	2024-06-30 15:46:00 +02:00
Sascha Tommasone	4c9de6da37	[Assignment-7] add rsa blinding against time based side channel attacks	2024-06-29 21:14:06 +02:00
Paul Zinselmeyer	ba8e969470	[Assignment-7] add SGX sample code from VM	2024-06-29 17:55:44 +02:00
Sascha Tommasone	5616ddc4e5	[Assignment-7] add rsa_verify	2024-06-29 16:46:07 +02:00
Sascha Tommasone	4d6d39df95	[Assigment-7] basic rsa implementation	2024-06-29 16:10:15 +02:00
Sascha Tommasone	9df8ca5810	[Assignment-7] sha256 implementation	2024-06-29 12:00:22 +02:00
chronal	7046987a6f	Assignment 7: initialisation	2024-06-28 16:41:35 +02:00
chronal	d7c5c2b778	Merge pull request 'Assignment-6' (#3) from Assignment-6 into master ... Reviewed-on: #3	2024-06-28 16:35:35 +02:00
bmh04	be0436eb59	[Assignment-6] fix wrong links in footnote	2024-06-24 13:31:58 +02:00
bmh04	4f86df92e1	Rechtschreibung und Zeichensetzung üben wir noch mal	2024-06-24 13:14:18 +02:00
Sascha Tommasone	731478bcdf	[Assignment-6] solution task 7 (stack canaries)	2024-06-23 23:04:14 +02:00
Sascha Tommasone	8ab148a95f	[Assignment-6] solution task 6 again (nop sliding)	2024-06-23 23:00:27 +02:00
Paul Zinselmeyer	fa4873f427	[Assignment-6] Task 6b solution.sh	2024-06-23 18:05:53 +02:00
Paul Zinselmeyer	3f475f91f3	ci	2024-06-23 13:07:47 +02:00
Paul Zinselmeyer	459d71216a	[Assignment-6] Nachtrag Task 6	2024-06-23 13:04:20 +02:00
Paul Zinselmeyer	61c2d83c03	[Assignment-6] Nachtrag Task 5	2024-06-23 12:20:33 +02:00
Paul Zinselmeyer	0d1dcf5b1e	[Assignment-6] Task 5 and 6 and flake change ... In Task 5 ist sind noch vier Byte nicht benutzt, die laut Aufgabenstellung scheinbar vorgesehen sind. Mit padded_password, saved ebp, return address und input komme ich auf 36 Byte, in der vorgegebenen Tabelle ist aber Platz für 40.	2024-06-23 11:57:12 +02:00
Sascha Tommasone	8e4f6932e5	[Assignment-6] setup task 7 (stack canaries)	2024-06-14 16:47:22 +02:00
Sascha Tommasone	cf06a6813e	[Assignment-6] solution task 6 (nop sliding)	2024-06-14 16:39:27 +02:00
Sascha Tommasone	c609af3329	[Assignment-6] setup task 6 (nop sliding)	2024-06-14 16:39:15 +02:00
Sascha Tommasone	55f0505296	[Assignment-6] solution task 8 (return-to-libc)	2024-06-14 16:01:04 +02:00
Sascha Tommasone	d3b2ded31a	[Assignment-6] setup task 8 (return-to-libc)	2024-06-14 15:57:52 +02:00
Sascha Tommasone	185ca930bc	[Assignment-6] solution task 6 (basic buffer overflow attack)	2024-06-14 15:52:09 +02:00
Sascha Tommasone	7b0dba85f0	[Assignment-6] setup task 6 (basic buffer overflow attack)	2024-06-14 15:51:53 +02:00
saschato	cb3a96510a	Merge pull request 'Assignment-5' (#2) from Assignment-5 into master ... Reviewed-on: #2	2024-06-10 14:32:31 +02:00
bmh04	1f18ccb927	Assignment 5 finshed	2024-06-10 13:41:44 +02:00
bmh04	65ebf1a52c	Assignment 5 finshed	2024-06-10 13:39:22 +02:00
saschato	252bf43abf	Assignment 5 - Software Security - Teil 1/abgabe.tex aktualisiert	2024-06-10 13:16:35 +02:00
Sascha Tommasone	c8eef2fc34	[Assignment-5] added text solutioks 4 (data-only atty attack)	2024-06-09 22:31:37 +02:00