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wolfTPM
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Updated docs. Add test case for `TPM2_GetAlgId`.

pull/398/head
David Garske 2025-05-06 16:52:28 -07:00
parent 9c2ada8a7a
commit 985abb5eae
2 changed files with 31 additions and 4 deletions
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28
examples/u-boot/README.md
View File

@ -121,12 +121,32 @@ No USB controllers found
Net: eth0: virtio-net#32 Net: eth0: virtio-net#32
Hit any key to stop autoboot: 0 Hit any key to stop autoboot: 0
=> tpm help => tpm2 help
tpm - Issue a TPMv1.x command tpm2 - Issue a TPMv2.x command
Usage: Usage:
tpm cmd args... tpm2 <command> [<arguments>]
device [num device]
Show all devices or set the specified device
info
Show information about the TPM.
``` ```
7. Exiting the QEMU: 7. Example commands:
```
=> tpm2 info
tpm_tis@0 v2.0: VendorID 0x1014, DeviceID 0x0001, RevisionID 0x01 [open]
=> tpm2 startup TPM2_SU_CLEAR
=> tpm2 get_capability 0x6 0x20e 0x200 1
Capabilities read from TPM:
Property 0x6a2e45a9: 0x6c3646a9
=> tpm2 pcr_read 10 0x100000
PCR #10 sha256 32 byte content (20 known updates):
20 25 73 0a 00 56 61 6c 75 65 3a 0a 00 23 23 20
4f 75 74 20 6f 66 20 6d 65 6d 6f 72 79 0a 00 23
```
8. Exiting the QEMU:
Press Ctrl-A followed by X Press Ctrl-A followed by X

7
tests/unit_tests.c
View File

@ -357,6 +357,12 @@ static void test_TPM2_KDFa(void)
rc >= 0 ? "Passed" : "Failed"); rc >= 0 ? "Passed" : "Failed");
} }
static void test_GetAlgId(void)
{
TPM_ALG_ID alg = TPM2_GetAlgId("SHA256");
AssertIntEQ(alg, TPM_ALG_SHA256);
}
static void test_wolfTPM2_CSR(void) static void test_wolfTPM2_CSR(void)
{ {
#if defined(WOLFTPM2_CERT_GEN) && !defined(WOLFTPM2_NO_HEAP) && \ #if defined(WOLFTPM2_CERT_GEN) && !defined(WOLFTPM2_NO_HEAP) && \
@ -663,6 +669,7 @@ int unit_tests(int argc, char *argv[])
test_wolfTPM2_GetRandom(); test_wolfTPM2_GetRandom();
test_TPM2_PCRSel(); test_TPM2_PCRSel();
test_TPM2_KDFa(); test_TPM2_KDFa();
test_GetAlgId();
test_wolfTPM2_ReadPublicKey(); test_wolfTPM2_ReadPublicKey();
test_wolfTPM2_CSR(); test_wolfTPM2_CSR();
#if !defined(WOLFTPM2_NO_WOLFCRYPT) && defined(WOLFTPM2_PEM_DECODE) && \ #if !defined(WOLFTPM2_NO_WOLFCRYPT) && defined(WOLFTPM2_PEM_DECODE) && \