From 3e121542d8b7ab5201c47bbd3ba5611a23c54759 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Parm=C3=A9nides=20GV?= Date: Wed, 11 Jun 2014 11:56:59 +0200 Subject: Correctly connects to millipede. Location keyword on android.cfg isn't supported, EIP corresponding code has been commented out. I think we should support it in ics-openvpn, so that we can show the location instead of the server name. I've updated all opensssl, openvpn, etc. subprojects from rev 813 of ics-openvpn, and jni too. --- app/openssl/crypto/rsa/rsa_lib.c | 172 +++------------------------------------ 1 file changed, 11 insertions(+), 161 deletions(-) (limited to 'app/openssl/crypto/rsa/rsa_lib.c') diff --git a/app/openssl/crypto/rsa/rsa_lib.c b/app/openssl/crypto/rsa/rsa_lib.c index de45088d..c95ceafc 100644 --- a/app/openssl/crypto/rsa/rsa_lib.c +++ b/app/openssl/crypto/rsa/rsa_lib.c @@ -67,6 +67,10 @@ #include #endif +#ifdef OPENSSL_FIPS +#include +#endif + const char RSA_version[]="RSA" OPENSSL_VERSION_PTEXT; static const RSA_METHOD *default_RSA_meth=NULL; @@ -87,11 +91,14 @@ const RSA_METHOD *RSA_get_default_method(void) { if (default_RSA_meth == NULL) { +#ifdef OPENSSL_FIPS + if (FIPS_mode()) + return FIPS_rsa_pkcs1_ssleay(); + else + return RSA_PKCS1_SSLeay(); +#else #ifdef RSA_NULL default_RSA_meth=RSA_null_method(); -#else -#if 0 /* was: #ifdef RSAref */ - default_RSA_meth=RSA_PKCS1_RSAref(); #else default_RSA_meth=RSA_PKCS1_SSLeay(); #endif @@ -181,7 +188,7 @@ RSA *RSA_new_method(ENGINE *engine) ret->blinding=NULL; ret->mt_blinding=NULL; ret->bignum_data=NULL; - ret->flags=ret->meth->flags; + ret->flags=ret->meth->flags & ~RSA_FLAG_NON_FIPS_ALLOW; if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data)) { #ifndef OPENSSL_NO_ENGINE @@ -280,163 +287,6 @@ void *RSA_get_ex_data(const RSA *r, int idx) return(CRYPTO_get_ex_data(&r->ex_data,idx)); } -int RSA_size(const RSA *r) - { - return(BN_num_bytes(r->n)); - } - -int RSA_public_encrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(rsa->meth->rsa_pub_enc(flen, from, to, rsa, padding)); - } - -int RSA_private_encrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(rsa->meth->rsa_priv_enc(flen, from, to, rsa, padding)); - } - -int RSA_private_decrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(rsa->meth->rsa_priv_dec(flen, from, to, rsa, padding)); - } - -int RSA_public_decrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(rsa->meth->rsa_pub_dec(flen, from, to, rsa, padding)); - } - -int RSA_flags(const RSA *r) - { - return((r == NULL)?0:r->meth->flags); - } - -void RSA_blinding_off(RSA *rsa) - { - if (rsa->blinding != NULL) - { - BN_BLINDING_free(rsa->blinding); - rsa->blinding=NULL; - } - rsa->flags &= ~RSA_FLAG_BLINDING; - rsa->flags |= RSA_FLAG_NO_BLINDING; - } - -int RSA_blinding_on(RSA *rsa, BN_CTX *ctx) - { - int ret=0; - - if (rsa->blinding != NULL) - RSA_blinding_off(rsa); - - rsa->blinding = RSA_setup_blinding(rsa, ctx); - if (rsa->blinding == NULL) - goto err; - - rsa->flags |= RSA_FLAG_BLINDING; - rsa->flags &= ~RSA_FLAG_NO_BLINDING; - ret=1; -err: - return(ret); - } - -static BIGNUM *rsa_get_public_exp(const BIGNUM *d, const BIGNUM *p, - const BIGNUM *q, BN_CTX *ctx) -{ - BIGNUM *ret = NULL, *r0, *r1, *r2; - - if (d == NULL || p == NULL || q == NULL) - return NULL; - - BN_CTX_start(ctx); - r0 = BN_CTX_get(ctx); - r1 = BN_CTX_get(ctx); - r2 = BN_CTX_get(ctx); - if (r2 == NULL) - goto err; - - if (!BN_sub(r1, p, BN_value_one())) goto err; - if (!BN_sub(r2, q, BN_value_one())) goto err; - if (!BN_mul(r0, r1, r2, ctx)) goto err; - - ret = BN_mod_inverse(NULL, d, r0, ctx); -err: - BN_CTX_end(ctx); - return ret; -} - -BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx) -{ - BIGNUM local_n; - BIGNUM *e,*n; - BN_CTX *ctx; - BN_BLINDING *ret = NULL; - - if (in_ctx == NULL) - { - if ((ctx = BN_CTX_new()) == NULL) return 0; - } - else - ctx = in_ctx; - - BN_CTX_start(ctx); - e = BN_CTX_get(ctx); - if (e == NULL) - { - RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_MALLOC_FAILURE); - goto err; - } - - if (rsa->e == NULL) - { - e = rsa_get_public_exp(rsa->d, rsa->p, rsa->q, ctx); - if (e == NULL) - { - RSAerr(RSA_F_RSA_SETUP_BLINDING, RSA_R_NO_PUBLIC_EXPONENT); - goto err; - } - } - else - e = rsa->e; - - - if ((RAND_status() == 0) && rsa->d != NULL && rsa->d->d != NULL) - { - /* if PRNG is not properly seeded, resort to secret - * exponent as unpredictable seed */ - RAND_add(rsa->d->d, rsa->d->dmax * sizeof rsa->d->d[0], 0.0); - } - - if (!(rsa->flags & RSA_FLAG_NO_CONSTTIME)) - { - /* Set BN_FLG_CONSTTIME flag */ - n = &local_n; - BN_with_flags(n, rsa->n, BN_FLG_CONSTTIME); - } - else - n = rsa->n; - - ret = BN_BLINDING_create_param(NULL, e, n, ctx, - rsa->meth->bn_mod_exp, rsa->_method_mod_n); - if (ret == NULL) - { - RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_BN_LIB); - goto err; - } - CRYPTO_THREADID_current(BN_BLINDING_thread_id(ret)); -err: - BN_CTX_end(ctx); - if (in_ctx == NULL) - BN_CTX_free(ctx); - if(rsa->e == NULL) - BN_free(e); - - return ret; -} - int RSA_memory_lock(RSA *r) { int i,j,k,off; -- cgit v1.2.3