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Searched refs:inputdatalength (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.10/drivers/s390/crypto/
Dzcrypt_cca_key.h125 if (WARN_ON_ONCE(mex->inputdatalength > 512)) in zcrypt_type6_mex_key_en()
135 if (copy_from_user(temp, mex->b_key, mex->inputdatalength)) in zcrypt_type6_mex_key_en()
138 for (i = 0; i < mex->inputdatalength; i++) in zcrypt_type6_mex_key_en()
141 if (i >= mex->inputdatalength) in zcrypt_type6_mex_key_en()
143 memmove(temp, temp + i, mex->inputdatalength - i); in zcrypt_type6_mex_key_en()
144 temp += mex->inputdatalength - i; in zcrypt_type6_mex_key_en()
146 if (copy_from_user(temp, mex->n_modulus, mex->inputdatalength)) in zcrypt_type6_mex_key_en()
149 key->pubSec.modulus_bit_len = 8 * mex->inputdatalength; in zcrypt_type6_mex_key_en()
150 key->pubSec.modulus_byte_len = mex->inputdatalength; in zcrypt_type6_mex_key_en()
151 key->pubSec.exponent_len = mex->inputdatalength - i; in zcrypt_type6_mex_key_en()
[all …]
Dzcrypt_msgtype50.c162 if (!mex->inputdatalength) in get_rsa_modex_fc()
165 if (mex->inputdatalength <= 128) /* 1024 bit */ in get_rsa_modex_fc()
167 else if (mex->inputdatalength <= 256) /* 2048 bit */ in get_rsa_modex_fc()
178 if (!crt->inputdatalength) in get_rsa_crt_fc()
181 if (crt->inputdatalength <= 128) /* 1024 bit */ in get_rsa_crt_fc()
183 else if (crt->inputdatalength <= 256) /* 2048 bit */ in get_rsa_crt_fc()
207 mod_len = mex->inputdatalength; in ICAMEX_msg_to_type50MEX_msg()
274 mod_len = crt->inputdatalength; in ICACRT_msg_to_type50CRT_msg()
Dzcrypt_api.c654 if (mex->outputdatalength < mex->inputdatalength) { in zcrypt_rsa_modexpo()
665 mex->outputdatalength = mex->inputdatalength; in zcrypt_rsa_modexpo()
680 if (zc->min_mod_size > mex->inputdatalength || in zcrypt_rsa_modexpo()
681 zc->max_mod_size < mex->inputdatalength) in zcrypt_rsa_modexpo()
762 if (crt->outputdatalength < crt->inputdatalength) { in zcrypt_rsa_crt()
773 crt->outputdatalength = crt->inputdatalength; in zcrypt_rsa_crt()
788 if (zc->min_mod_size > crt->inputdatalength || in zcrypt_rsa_crt()
789 zc->max_mod_size < crt->inputdatalength) in zcrypt_rsa_crt()
1417 if (mex.inputdatalength & (1U << 31)) { in icarsamodexpo_ioctl()
1420 tr.fi.cmd = (u16)(mex.inputdatalength >> 16); in icarsamodexpo_ioctl()
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Dzcrypt_msgtype6.c277 if (WARN_ON_ONCE(mex->inputdatalength > PAGE_SIZE)) in ICAMEX_msg_to_type6MEX_msgX()
281 msg->length = mex->inputdatalength + 2; in ICAMEX_msg_to_type6MEX_msgX()
282 if (copy_from_user(msg->text, mex->inputdata, mex->inputdatalength)) in ICAMEX_msg_to_type6MEX_msgX()
286 size = zcrypt_type6_mex_key_en(mex, msg->text+mex->inputdatalength); in ICAMEX_msg_to_type6MEX_msgX()
289 size += sizeof(*msg) + mex->inputdatalength; in ICAMEX_msg_to_type6MEX_msgX()
347 if (WARN_ON_ONCE(crt->inputdatalength > PAGE_SIZE)) in ICACRT_msg_to_type6CRT_msgX()
351 msg->length = crt->inputdatalength + 2; in ICACRT_msg_to_type6CRT_msgX()
352 if (copy_from_user(msg->text, crt->inputdata, crt->inputdatalength)) in ICACRT_msg_to_type6CRT_msgX()
356 size = zcrypt_type6_crt_key(crt, msg->text + crt->inputdatalength); in ICACRT_msg_to_type6CRT_msgX()
359 size += sizeof(*msg) + crt->inputdatalength; /* total size of msg */ in ICACRT_msg_to_type6CRT_msgX()
/Linux-v5.10/arch/s390/include/uapi/asm/
Dzcrypt.h40 __u32 inputdatalength; member
63 __u32 inputdatalength; member