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authorNick Mathewson <nickm@torproject.org>2020-03-18 08:20:38 -0400
committerNick Mathewson <nickm@torproject.org>2020-03-18 08:20:38 -0400
commit7059c329682d70f1b2de4c774971745b0a917073 (patch)
treeab1e053b70b9abac84b09006ab564acc8647cd2e
parent3d8c97a9883d295a898b6d32be0b5be3b569b704 (diff)
parent84f57b69f31bf47cbc902d853040cb099256ec6d (diff)
downloadtor-7059c329682d70f1b2de4c774971745b0a917073.tar.gz
tor-7059c329682d70f1b2de4c774971745b0a917073.zip
Merge branch 'maint-0.4.3'
-rw-r--r--src/lib/crypt_ops/crypto_rsa_openssl.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/crypt_ops/crypto_rsa_openssl.c b/src/lib/crypt_ops/crypto_rsa_openssl.c
index 9d674fa883..d54db43b92 100644
--- a/src/lib/crypt_ops/crypto_rsa_openssl.c
+++ b/src/lib/crypt_ops/crypto_rsa_openssl.c
@@ -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;