2  * RSA key extract helper
24 	struct rsa_key *key = context;  in rsa_get_n()  local
28 	/* invalid key provided */  in rsa_get_n()
38 		/* In FIPS mode only allow key size 2K and higher */  in rsa_get_n()
40 			pr_err("RSA: key size not allowed in FIPS mode\n");  in rsa_get_n()
45 	key->n = value;  in rsa_get_n()
46 	key->n_sz = vlen;  in rsa_get_n()
54 	struct rsa_key *key = context;  in rsa_get_e()  local
56 	/* invalid key provided */  in rsa_get_e()
57 	if (!value || !key->n_sz || !vlen || vlen > key->n_sz)  in rsa_get_e()
60 	key->e = value;  in rsa_get_e()
61 	key->e_sz = vlen;  in rsa_get_e()
69 	struct rsa_key *key = context;  in rsa_get_d()  local
71 	/* invalid key provided */  in rsa_get_d()
72 	if (!value || !key->n_sz || !vlen || vlen > key->n_sz)  in rsa_get_d()
75 	key->d = value;  in rsa_get_d()
76 	key->d_sz = vlen;  in rsa_get_d()
84 	struct rsa_key *key = context;  in rsa_get_p()  local
86 	/* invalid key provided */  in rsa_get_p()
87 	if (!value || !vlen || vlen > key->n_sz)  in rsa_get_p()
90 	key->p = value;  in rsa_get_p()
91 	key->p_sz = vlen;  in rsa_get_p()
99 	struct rsa_key *key = context;  in rsa_get_q()  local
101 	/* invalid key provided */  in rsa_get_q()
102 	if (!value || !vlen || vlen > key->n_sz)  in rsa_get_q()
105 	key->q = value;  in rsa_get_q()
106 	key->q_sz = vlen;  in rsa_get_q()
114 	struct rsa_key *key = context;  in rsa_get_dp()  local
116 	/* invalid key provided */  in rsa_get_dp()
117 	if (!value || !vlen || vlen > key->n_sz)  in rsa_get_dp()
120 	key->dp = value;  in rsa_get_dp()
121 	key->dp_sz = vlen;  in rsa_get_dp()
129 	struct rsa_key *key = context;  in rsa_get_dq()  local
131 	/* invalid key provided */  in rsa_get_dq()
132 	if (!value || !vlen || vlen > key->n_sz)  in rsa_get_dq()
135 	key->dq = value;  in rsa_get_dq()
136 	key->dq_sz = vlen;  in rsa_get_dq()
144 	struct rsa_key *key = context;  in rsa_get_qinv()  local
146 	/* invalid key provided */  in rsa_get_qinv()
147 	if (!value || !vlen || vlen > key->n_sz)  in rsa_get_qinv()
150 	key->qinv = value;  in rsa_get_qinv()
151 	key->qinv_sz = vlen;  in rsa_get_qinv()
158  *                       provided struct rsa_key, pointers to the raw key as is,
161  * @rsa_key:	struct rsa_key key representation
162  * @key:	key in BER format
163  * @key_len:	length of key
167 int rsa_parse_pub_key(struct rsa_key *rsa_key, const void *key,  in rsa_parse_pub_key()  argument
170 	return asn1_ber_decoder(&rsapubkey_decoder, rsa_key, key, key_len);  in rsa_parse_pub_key()
176  *                        provided struct rsa_key, pointers to the raw key
180  * @rsa_key:	struct rsa_key key representation
181  * @key:	key in BER format
182  * @key_len:	length of key
186 int rsa_parse_priv_key(struct rsa_key *rsa_key, const void *key,  in rsa_parse_priv_key()  argument
189 	return asn1_ber_decoder(&rsaprivkey_decoder, rsa_key, key, key_len);  in rsa_parse_priv_key()