commit 0526801ed4caba4393942e62def2cb35f0f298b3 Author: Nick Mathewson nickm@torproject.org Date: Wed Mar 18 08:19:48 2020 -0400

Port rsa_private_key_too_long() to work on OpenSSL 1.1.0. --- src/lib/crypt_ops/crypto_rsa_openssl.c | 7 +++++++ 1 file changed, 7 insertions(+)

diff --git a/src/lib/crypt_ops/crypto_rsa_openssl.c b/src/lib/crypt_ops/crypto_rsa_openssl.c index 6f3ac6fde..17eae24cc 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;