Lines Matching refs:tfm
18 void ieee80211_aes_gcm_encrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad, in ieee80211_aes_gcm_encrypt() argument
24 crypto_aead_reqsize(tfm)] in ieee80211_aes_gcm_encrypt()
35 aead_request_set_tfm(aead_req, tfm); in ieee80211_aes_gcm_encrypt()
42 int ieee80211_aes_gcm_decrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad, in ieee80211_aes_gcm_decrypt() argument
47 crypto_aead_reqsize(tfm)] in ieee80211_aes_gcm_decrypt()
61 aead_request_set_tfm(aead_req, tfm); in ieee80211_aes_gcm_decrypt()
72 struct crypto_aead *tfm; in ieee80211_aes_gcm_key_setup_encrypt() local
75 tfm = crypto_alloc_aead("gcm(aes)", 0, CRYPTO_ALG_ASYNC); in ieee80211_aes_gcm_key_setup_encrypt()
76 if (IS_ERR(tfm)) in ieee80211_aes_gcm_key_setup_encrypt()
77 return tfm; in ieee80211_aes_gcm_key_setup_encrypt()
79 err = crypto_aead_setkey(tfm, key, key_len); in ieee80211_aes_gcm_key_setup_encrypt()
82 err = crypto_aead_setauthsize(tfm, IEEE80211_GCMP_MIC_LEN); in ieee80211_aes_gcm_key_setup_encrypt()
86 return tfm; in ieee80211_aes_gcm_key_setup_encrypt()
89 crypto_free_aead(tfm); in ieee80211_aes_gcm_key_setup_encrypt()
93 void ieee80211_aes_gcm_key_free(struct crypto_aead *tfm) in ieee80211_aes_gcm_key_free() argument
95 crypto_free_aead(tfm); in ieee80211_aes_gcm_key_free()