diff options
Diffstat (limited to 'src/libsimaka/simaka_crypto.c')
| -rw-r--r-- | src/libsimaka/simaka_crypto.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/libsimaka/simaka_crypto.c b/src/libsimaka/simaka_crypto.c index 532655e3b..cdb314068 100644 --- a/src/libsimaka/simaka_crypto.c +++ b/src/libsimaka/simaka_crypto.c @@ -129,7 +129,10 @@ METHOD(simaka_crypto_t, derive_keys_full, bool, DBG3(DBG_LIB, "MK %B", mk); /* K_encr | K_auth | MSK | EMSK = prf() | prf() | prf() | prf() */ - this->prf->set_key(this->prf, *mk); + if (this->prf->set_key(this->prf, *mk)) + { + return FALSE; + } str = chunk_alloca(this->prf->get_block_size(this->prf) * 3); for (i = 0; i < 3; i++) { @@ -167,7 +170,10 @@ METHOD(simaka_crypto_t, derive_keys_reauth, bool, int i; /* K_encr | K_auth = prf() | prf() */ - this->prf->set_key(this->prf, mk); + if (!this->prf->set_key(this->prf, mk)) + { + return FALSE; + } str = chunk_alloca(this->prf->get_block_size(this->prf) * 2); for (i = 0; i < 2; i++) { @@ -207,7 +213,10 @@ METHOD(simaka_crypto_t, derive_keys_reauth_msk, bool, this->hasher->get_hash(this->hasher, mk, xkey); /* MSK | EMSK = prf() | prf() | prf() | prf() */ - this->prf->set_key(this->prf, chunk_create(xkey, sizeof(xkey))); + if (!this->prf->set_key(this->prf, chunk_create(xkey, sizeof(xkey)))) + { + return FALSE; + } str = chunk_alloca(this->prf->get_block_size(this->prf) * 2); for (i = 0; i < 2; i++) { |