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Refactor LoadFirmware() to avoid global variables, which don't work when running out of ROM

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Review URL: http://codereview.chromium.org/2848006
This commit is contained in:
Randall Spangler
2010-06-15 18:45:09 -07:00
parent e3b4ac96bc
commit a55e5ca76c
11 changed files with 159 additions and 159 deletions
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20
vboot_firmware/lib/vboot_common.c
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@@ -85,6 +85,26 @@ int VerifySignatureInside(const void* parent, uint64_t parent_size,
}
void PublicKeyInit(VbPublicKey* key, uint8_t* key_data, uint64_t key_size) {
key->key_offset = OffsetOf(key, key_data);
key->key_size = key_size;
key->algorithm = kNumAlgorithms; /* Key not present yet */
key->key_version = 0;
}
int PublicKeyCopy(VbPublicKey* dest, const VbPublicKey* src) {
if (dest->key_size < src->key_size)
return 1;
dest->key_size = src->key_size;
dest->algorithm = src->algorithm;
dest->key_version = src->key_version;
Memcpy(GetPublicKeyData(dest), GetPublicKeyDataC(src), src->key_size);
return 0;
}
RSAPublicKey* PublicKeyToRSA(const VbPublicKey* key) {
RSAPublicKey *rsa;