--- a/adb/adb_auth_host.c
+++ b/adb/adb_auth_host.c
@@ -83,7 +83,13 @@ static int RSA_to_RSAPublicKey(RSA *rsa,
     }
 
     BN_set_bit(r32, 32);
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+    const BIGNUM *rsa_n, *rsa_e;
+    RSA_get0_key(rsa, &rsa_n, &rsa_e, NULL);
+    BN_copy(n, rsa_n);
+#else
     BN_copy(n, rsa->n);
+#endif
     BN_set_bit(r, RSANUMWORDS * 32);
     BN_mod_sqr(rr, r, n, ctx);
     BN_div(NULL, rem, n, r32, ctx);
@@ -97,7 +103,11 @@ static int RSA_to_RSAPublicKey(RSA *rsa,
         BN_div(n, rem, n, r32, ctx);
         pkey->n[i] = BN_get_word(rem);
     }
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+    pkey->exponent = BN_get_word(rsa_e);
+#else
     pkey->exponent = BN_get_word(rsa->e);
+#endif
 
 out:
     BN_free(n0inv);