diff options
Diffstat (limited to 'firmware/2lib/2rsa.c')
| -rw-r--r-- | firmware/2lib/2rsa.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/firmware/2lib/2rsa.c b/firmware/2lib/2rsa.c index 54b00b63..1a23d023 100644 --- a/firmware/2lib/2rsa.c +++ b/firmware/2lib/2rsa.c @@ -182,45 +182,6 @@ static void modpow(const struct vb2_public_key *key, uint8_t *inout, } } - -static const uint8_t crypto_to_sig[] = { - VB2_SIG_RSA1024, - VB2_SIG_RSA1024, - VB2_SIG_RSA1024, - VB2_SIG_RSA2048, - VB2_SIG_RSA2048, - VB2_SIG_RSA2048, - VB2_SIG_RSA4096, - VB2_SIG_RSA4096, - VB2_SIG_RSA4096, - VB2_SIG_RSA8192, - VB2_SIG_RSA8192, - VB2_SIG_RSA8192, - VB2_SIG_RSA2048_EXP3, - VB2_SIG_RSA2048_EXP3, - VB2_SIG_RSA2048_EXP3, - VB2_SIG_RSA3072_EXP3, - VB2_SIG_RSA3072_EXP3, - VB2_SIG_RSA3072_EXP3, -}; - -/** - * Convert vb2_crypto_algorithm to vb2_signature_algorithm. - * - * @param algorithm Crypto algorithm (vb2_crypto_algorithm) - * - * @return The signature algorithm for that crypto algorithm, or - * VB2_SIG_INVALID if the crypto algorithm or its corresponding signature - * algorithm is invalid or not supported. - */ -enum vb2_signature_algorithm vb2_crypto_to_signature(uint32_t algorithm) -{ - if (algorithm < ARRAY_SIZE(crypto_to_sig)) - return crypto_to_sig[algorithm]; - else - return VB2_SIG_INVALID; -} - uint32_t vb2_rsa_sig_size(enum vb2_signature_algorithm sig_alg) { switch (sig_alg) { |