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Port rsa_private_key_too_long() to work on OpenSSL 1.1.0.

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This commit is contained in:
Nick Mathewson 2020-03-18 08:19:48 -04:00
parent fe3d8ec38e
commit 0526801ed4
1 changed files with 7 additions and 0 deletions
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7
src/lib/crypt_ops/crypto_rsa_openssl.c
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@ -573,6 +573,8 @@ rsa_private_key_too_long(RSA *rsa, int max_bits)
{
const BIGNUM *n, *e, *p, *q, *d, *dmp1, *dmq1, *iqmp;
#ifdef OPENSSL_1_1_API
#if OPENSSL_VERSION_NUMBER >= OPENSSL_V_SERIES(1,1,1)
n = RSA_get0_n(rsa);
e = RSA_get0_e(rsa);
p = RSA_get0_p(rsa);
@ -581,6 +583,11 @@ rsa_private_key_too_long(RSA *rsa, int max_bits)
dmp1 = RSA_get0_dmp1(rsa);
dmq1 = RSA_get0_dmq1(rsa);
iqmp = RSA_get0_iqmp(rsa);
#else
/* The accessors above did not exist in openssl 1.1.0. */
p = q = dmp1 = dmq1 = iqmp = NULL;
RSA_get0_key(rsa, &n, &e, &d);
#endif
if (RSA_bits(rsa) > max_bits)
return true;