[PATCH v8 3/9] sandbox: capsule: Add keys and certificates needed for capsule update testing

Thu Aug 10 16:23:32 CEST 2023

Add the private keys and public key certificates which are to be used
for capsule authentication while testing the EFI capsule update
functionality. There are two pairs of private and public keys, good
and bad. The good key pair will be used for signing capsules, whilst
the bad key pair is to be used as malicious keys for testing
authentication failure cases. The capsule_pub_key_good.crt is also
converted to an EFI Signature List(ESL) file, SIGNER.esl, which is
embedded in the platform's device-tree for capsule authentication.

Signed-off-by: Sughosh Ganu <sughosh.ganu at linaro.org>
---
Changes since V7:
* Change the file names to highlight good and bad keys as suggested by
  Simon Glass.

 board/sandbox/capsule_priv_key_bad.key  |  28 ++++++++++++++++++++++++
 board/sandbox/capsule_priv_key_good.key |  28 ++++++++++++++++++++++++
 board/sandbox/capsule_pub_esl_good.esl  | Bin 0 -> 831 bytes
 board/sandbox/capsule_pub_key_bad.crt   |  19 ++++++++++++++++
 board/sandbox/capsule_pub_key_good.crt  |  19 ++++++++++++++++
 5 files changed, 94 insertions(+)
 create mode 100644 board/sandbox/capsule_priv_key_bad.key
 create mode 100644 board/sandbox/capsule_priv_key_good.key
 create mode 100644 board/sandbox/capsule_pub_esl_good.esl
 create mode 100644 board/sandbox/capsule_pub_key_bad.crt
 create mode 100644 board/sandbox/capsule_pub_key_good.crt

diff --git a/board/sandbox/capsule_priv_key_bad.key b/board/sandbox/capsule_priv_key_bad.key
new file mode 100644
index 0000000000..2324f69ebd
--- /dev/null
+++ b/board/sandbox/capsule_priv_key_bad.key
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
+MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCmPw1pGd2xNW0p
+lesRXkkek3uwUB06Nt61tnZvpMkBKt4IokqGWz1tZls+Z2CqvwOfcsPZ27cPRYSu
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+BzmROfaSud97NjQ/RA26OZk=
+-----END PRIVATE KEY-----
diff --git a/board/sandbox/capsule_priv_key_good.key b/board/sandbox/capsule_priv_key_good.key
new file mode 100644
index 0000000000..9a37f59796
--- /dev/null
+++ b/board/sandbox/capsule_priv_key_good.key
@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----
+MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCwBfaV0P1jRzS6
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+PUFskK36qGjASfkRUn0hizQ=
+-----END PRIVATE KEY-----
diff --git a/board/sandbox/capsule_pub_esl_good.esl b/board/sandbox/capsule_pub_esl_good.esl
new file mode 100644
index 0000000000000000000000000000000000000000..f8cc272309b2f80113c29e22bc9fdd5c767b4667
GIT binary patch
literal 831
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literal 0
HcmV?d00001

diff --git a/board/sandbox/capsule_pub_key_bad.crt b/board/sandbox/capsule_pub_key_bad.crt
new file mode 100644
index 0000000000..2e8e5d5828
--- /dev/null
+++ b/board/sandbox/capsule_pub_key_bad.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
+MIIDDzCCAfegAwIBAgIUWw3vHYnrjoHUXytxSm2eYWzbYVAwDQYJKoZIhvcNAQEL
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+-----END CERTIFICATE-----
diff --git a/board/sandbox/capsule_pub_key_good.crt b/board/sandbox/capsule_pub_key_good.crt
new file mode 100644
index 0000000000..82d8576a64
--- /dev/null
+++ b/board/sandbox/capsule_pub_key_good.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
-- 
2.34.1

