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util/broadcom/secimage: Add HMAC test

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One of responsibilities of the `secimage` tool is signing the image
using the HMAC-SHA256 algorithm. The test being added verifies that
secimage's internal call yields same result as the according openssl
tool does.

Change-Id: I8de4328f435af56901a861e3d5e733657c3c7f78
Signed-off-by: Alex Thiessen <alex.thiessen.de+coreboot@gmail.com>
Reviewed-on: https://review.coreboot.org/23474
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Alex Thiessen
2018-01-03 19:09:50 +00:00
committed by Martin Roth
parent f300f36210
commit 457d1c8fa2
7 changed files with 2317 additions and 0 deletions
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00000000: 2f2f 2055 6e61 7574 6820 4865 6164 6572 // Unauth Header |
00000010: 0a2f 2f0a 2f2f 2073 7472 7563 7420 556e .//.// struct Un |
00000020: 4175 7468 656e 7469 6361 7465 6448 6561 AuthenticatedHea |
00000030: 6465 725f 7420 7b0a 2f2f 0975 696e 7433 der_t {.//.uint3 |
00000040: 325f 7420 5461 673b 0909 2f2a 2054 6167 2_t Tag;../* Tag |
00000050: 2075 7365 6420 746f 206c 6f63 6174 6520 used to locate |
00000060: 626f 6f74 2062 696e 6172 7920 696e 206d boot binary in m |
00000070: 656d 6f72 7920 2a2f 0a2f 2f09 7569 6e74 emory */.//.uint |
00000080: 3332 5f74 204c 656e 6774 683b 092f 2a20 32_t Length;./* |
00000090: 4c65 6e67 7468 206f 6620 7468 6520 626f Length of the bo |
000000a0: 6f74 2062 696e 6172 7920 2a2f 0a2f 2f09 ot binary */.//. |
000000b0: 7569 6e74 3332 5f74 2052 6573 6572 7665 uint32_t Reserve |
000000c0: 643b 092f 2a20 4164 6472 6573 7320 666f d;./* Address fo |
000000d0: 7220 7468 6520 6e6f 6e2d 6175 7468 656e r the non-authen |
000000e0: 7469 6361 7465 6420 626f 6f74 2e0a 2f2f ticated boot..// |
000000f0: 0909 0909 2020 2054 6865 2061 6464 7265 .... The addre |
00000100: 7373 2069 7320 616c 6967 6e65 6420 746f ss is aligned to |
00000110: 2031 3620 6279 7465 7320 626f 756e 6461 16 bytes bounda |
00000120: 7279 2e0a 2f2f 0909 0909 2020 2054 6865 ry..//.... The |
00000130: 206c 6f77 6572 2034 2062 6974 7320 6172 lower 4 bits ar |
00000140: 6520 7573 6564 2066 6f72 2043 6c6b 436f e used for ClkCo |
00000150: 6e66 6967 3a0a 2f2f 0909 0909 2020 2056 nfig:.//.... V |
00000160: 616c 7565 2020 2046 7265 710a 2f2f 0909 alue Freq.//.. |
00000170: 0909 2020 2031 2020 2020 2020 2034 3030 .. 1 400 |
00000180: 0a2f 2f09 0909 0920 2020 3220 2020 2020 .//.... 2 |
00000190: 2020 3147 487a 0a2f 2f09 0909 0920 2020 1GHz.//.... |
000001a0: 3320 2020 2020 2020 4d61 7820 2831 2e32 3 Max (1.2 |
000001b0: 4748 7a29 0a2f 2f09 0909 0920 2020 3420 GHz).//.... 4 |
000001c0: 2020 2020 2020 6e6f 2050 4c4c 206c 6f63 no PLL loc |
000001d0: 6b3a 2032 3030 4d48 7a0a 2f2f 0909 0909 k: 200MHz.//.... |
000001e0: 202a 2f0a 2f2f 0975 696e 7433 325f 7420 */.//.uint32_t |
000001f0: 6372 633b 0909 2f2a 2043 5243 2063 6f6d crc;../* CRC com |
00000200: 7075 7465 6420 6f6e 2061 6c6c 206f 7468 puted on all oth |
00000210: 6572 2066 6965 6c64 7320 696e 2074 6869 er fields in thi |
00000220: 730a 2f2f 0909 0909 2020 2073 7472 7563 s.//.... struc |
00000230: 7475 7265 2065 7863 6c75 6469 6e67 2063 ture excluding c |
00000240: 7263 2066 6965 6c64 202a 2f0a 2f2f 207d rc field */.// } |
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00000280: 2020 0930 7830 3030 3030 3030 320a .0x00000002. |

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00000000: d1ef bcba d798 d871 003d ee3b f7b8 461c .......q.=.;..F. |
00000010: 53a8 b9c5 b6dc 57dc 1280 631d aea3 e003 S.....W...c..... |