a063a43ad776c9831051e62565c0136ce36d0b09 |
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05-Nov-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: pass const work buffers, and clarify min_offset output When a work buffer is passed to a function, and duplicated inside that function, allocations made against the duplicate are automatically freed when the duplicate goes out of scope. Make that explicit in the comments. And pass in const struct workbuf * instead of struct workbuf *, to make it clear that the passed-in work buffer pointer is not being altered by the function. Also, comment that the value of min_offset becomes undefined if vb2_verify_common_member() or vb2_verify_common_subobject() fails. BUG=chromium:423882 BRANCH=none TEST=VBOOT2=1 make runtests Change-Id: Icc6010e6ef786f78cd2176a59d4d0e6e14905a11 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/227524 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/include/2rsa.h
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d274a2e9536907d0474d988f32f602cd64ed1ae6 |
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24-Oct-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: Add vb2_unpack_key2() and unit tests This unpacks new-style packed keys. For now, it can also handle old-style packed keys by passing them to the old unpacking function. Once we've switched over to new-style keys in the signing scripts, we'll remove the old format to save code size. Also added is a test library which converts from old to new struct formats. That should eventually get absorbed into futility, and the test keys directory should have both old and new format packed keys in it. BUG=chromium:423882 BRANCH=none TEST=VBOOT2=1 make runtests Change-Id: I0fe31f124781d1ea1efedab65dcd6130bfca18dd Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/225490 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/include/2rsa.h
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c8c2f023a4914a498c11b855210ef05d4e035d41 |
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23-Oct-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: use enum signature algorithm This changes the internals of vboot2 to use the enumerated type for signature algorithm. The conversion from crypto algorithm is done only when unpacking the key. This is preparation for the vboot2 data types, which separate signature and hash algorithms into their own fields. There is no external change in the calling API to vboot, and no change to the external data structures. BUG=chromium:423882 BRANCH=none TEST=VBOOT2=1 make runtests Change-Id: I2e176d186d88cc7541644e001e720b4aee456be0 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/225209
/external/vboot_reference/firmware/2lib/include/2rsa.h
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4eef812d68f64cc501d795131d95f8a2f27223b1 |
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23-Oct-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: use enum hash algorithm This changes the internals of vboot2 to use the enumerated type for hash algorithm. The conversion from crypto algorithm is done only when unpacking the key (and ok, in checking the rsa padding, but that goes away in the next change). This is preparation for the vboot2 data types, which separate signature and hash algorithms into their own fields. There is no external change in the calling API to vboot, and no change to the external data structures. BUG=chromium:423882 BRANCH=none TEST=VBOOT2=1 make runtests Change-Id: I9c6de08d742dab941beb806fbd2bfc1e11c01e2c Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/225208 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/include/2rsa.h
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9504754fee346569b4cdcaae9f54fa65cf3005d9 |
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18-Oct-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: move verify digest to 2common This removes code duplicated between 2common.c and 2rsa.c. This is in preparation for adding new unsigned hash algorithms. BUG=chromium:423882 BRANCH=none TEST=VBOOT2=1 make -j runtests Change-Id: Ic9c542ae14d3b7f786129c1d52f8963847a94fb8 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/224780 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/include/2rsa.h
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f2f88042ed3a095819312c57d28e2d93e68d5c37 |
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15-Oct-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: Split crypto algorithms into their own header file This allows the algorithm list to be shared by code which simply needs to look at the vboot structures. No functional changes; just moving enums around and adding comments. BUG=chromium:423882 BRANCH=none TEST=make runtests; VBOOT2=1 make runtests Change-Id: Ia8cefeffb28d5eceb290540195193ea13e68e2c1 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/223541 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/include/2rsa.h
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e166d04e797b605dd2f6784bc863a262c418c0c4 |
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13-May-2014 |
Randall Spangler <rspangler@chromium.org> |
vboot2: Add crypto functions This is the first of several CLs adding a more memory- and code-efficient firmware verification library. This CL adds the crypto library (modified from firmware/lib/cryptolib) and unit tests for it. BUG=chromium:370082 BRANCH=none TEST=make clean && VBOOT2=1 COV=1 make Change-Id: I4240eab227bb197cacc6c8e7a6397127d74414a2 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/199578 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
/external/vboot_reference/firmware/2lib/include/2rsa.h
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