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Searched refs:flen (Results 1 – 20 of 20) sorted by relevance

/openssl/crypto/rsa/
H A Drsa_pk1.c49 j = tlen - 3 - flen; in RSA_padding_add_PKCS1_type_1()
53 memcpy(p, from, (unsigned int)flen); in RSA_padding_add_PKCS1_type_1()
77 if (num == flen) { in RSA_padding_check_PKCS1_type_1()
82 flen--; in RSA_padding_check_PKCS1_type_1()
135 } else if (flen < 0) { in ossl_rsa_padding_add_PKCS1_type_2_ex()
146 j = tlen - 3 - flen; in ossl_rsa_padding_add_PKCS1_type_2_ex()
181 if (tlen <= 0 || flen <= 0) in RSA_padding_check_PKCS1_type_2()
205 flen -= 1 & mask; in RSA_padding_check_PKCS1_type_2()
420 if (num != flen || tlen <= 0 || flen <= 0) { in ossl_rsa_padding_check_PKCS1_type_2()
432 if (ossl_rsa_prf(ctx, synthetic, flen, "message", 7, kdk, flen * 8) < 0) in ossl_rsa_padding_check_PKCS1_type_2()
[all …]
H A Drsa_none.c21 const unsigned char *from, int flen) in RSA_padding_add_none() argument
23 if (flen > tlen) { in RSA_padding_add_none()
28 if (flen < tlen) { in RSA_padding_add_none()
33 memcpy(to, from, (unsigned int)flen); in RSA_padding_add_none()
38 const unsigned char *from, int flen, int num) in RSA_padding_check_none() argument
41 if (flen > tlen) { in RSA_padding_check_none()
46 memset(to, 0, tlen - flen); in RSA_padding_check_none()
47 memcpy(to + tlen - flen, from, flen); in RSA_padding_check_none()
H A Drsa_x931.c44 const unsigned char *from, int flen) in RSA_padding_add_X931() argument
53 j = tlen - flen - 2; in RSA_padding_add_X931()
73 memcpy(p, from, (unsigned int)flen); in RSA_padding_add_X931()
74 p += flen; in RSA_padding_add_X931()
80 const unsigned char *from, int flen, int num) in RSA_padding_check_X931() argument
86 if ((num != flen) || ((*p != 0x6A) && (*p != 0x6B))) { in RSA_padding_check_X931()
92 j = flen - 3; in RSA_padding_check_X931()
111 j = flen - 2; in RSA_padding_check_X931()
H A Drsa_oaep.c40 const unsigned char *from, int flen, in RSA_padding_add_PKCS1_OAEP() argument
98 if (flen > emlen - 2 * mdlen - 1) { in ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex()
117 memset(db + mdlen, 0, emlen - flen - 2 * mdlen - 1); in ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex()
119 db[emlen - flen - mdlen - 1] = 0x01; in ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex()
120 memcpy(db + emlen - flen - mdlen, from, (unsigned int)flen); in ossl_rsa_padding_add_PKCS1_OAEP_mgf1_ex()
164 return RSA_padding_check_PKCS1_OAEP_mgf1(to, tlen, from, flen, num, in RSA_padding_check_PKCS1_OAEP()
211 if (tlen <= 0 || flen <= 0 || mdlen <= 0) in RSA_padding_check_PKCS1_OAEP_mgf1()
221 if (num < flen || num < 2 * mdlen + 2) { in RSA_padding_check_PKCS1_OAEP_mgf1()
241 for (from += flen, em += num, i = 0; i < num; i++) { in RSA_padding_check_PKCS1_OAEP_mgf1()
242 mask = ~constant_time_is_zero(flen); in RSA_padding_check_PKCS1_OAEP_mgf1()
[all …]
H A Drsa_crpt.c33 int RSA_public_encrypt(int flen, const unsigned char *from, unsigned char *to, in RSA_public_encrypt() argument
36 return rsa->meth->rsa_pub_enc(flen, from, to, rsa, padding); in RSA_public_encrypt()
39 int RSA_private_encrypt(int flen, const unsigned char *from, in RSA_private_encrypt() argument
42 return rsa->meth->rsa_priv_enc(flen, from, to, rsa, padding); in RSA_private_encrypt()
45 int RSA_private_decrypt(int flen, const unsigned char *from, in RSA_private_decrypt() argument
48 return rsa->meth->rsa_priv_dec(flen, from, to, rsa, padding); in RSA_private_decrypt()
51 int RSA_public_decrypt(int flen, const unsigned char *from, unsigned char *to, in RSA_public_decrypt() argument
54 return rsa->meth->rsa_pub_dec(flen, from, to, rsa, padding); in RSA_public_decrypt()
H A Drsa_meth.c103 (int flen, const unsigned char *from, in RSA_meth_get_pub_enc()
110 int (*pub_enc) (int flen, const unsigned char *from, in RSA_meth_set_pub_enc()
119 (int flen, const unsigned char *from, in RSA_meth_get_pub_dec()
126 int (*pub_dec) (int flen, const unsigned char *from, in RSA_meth_set_pub_dec()
135 (int flen, const unsigned char *from, in RSA_meth_get_priv_enc()
142 int (*priv_enc) (int flen, const unsigned char *from, in RSA_meth_set_priv_enc()
151 (int flen, const unsigned char *from, in RSA_meth_get_priv_dec()
158 int (*priv_dec) (int flen, const unsigned char *from, in RSA_meth_set_priv_dec()
H A Drsa_ossl.c146 i = RSA_padding_add_none(buf, num, from, flen); in rsa_ossl_public_encrypt()
335 i = RSA_padding_add_X931(buf, num, from, flen); in rsa_ossl_private_encrypt()
494 if (flen < num) { in derive_kdk()
495 memset(buf, 0, num - flen); in derive_kdk()
496 if (HMAC_Update(hmac, buf, num - flen) <= 0) { in derive_kdk()
501 if (HMAC_Update(hmac, from, flen) <= 0) { in derive_kdk()
560 if (flen > num) { in rsa_ossl_private_decrypt()
565 if (flen < 1) { in rsa_ossl_private_decrypt()
571 if (BN_bin2bn(from, (int)flen, f) == NULL) in rsa_ossl_private_decrypt()
750 if (flen > num) { in rsa_ossl_public_decrypt()
[all …]
H A Drsa_local.h105 int (*rsa_pub_enc) (int flen, const unsigned char *from,
107 int (*rsa_pub_dec) (int flen, const unsigned char *from,
109 int (*rsa_priv_enc) (int flen, const unsigned char *from,
111 int (*rsa_priv_dec) (int flen, const unsigned char *from,
198 int flen);
/openssl/include/openssl/
H A Drsa.h293 int RSA_public_encrypt(int flen, const unsigned char *from, unsigned char *to,
296 int RSA_private_encrypt(int flen, const unsigned char *from, unsigned char *to,
299 int RSA_public_decrypt(int flen, const unsigned char *from, unsigned char *to,
413 const unsigned char *from, int flen,
418 const unsigned char *from, int flen,
496 int (*RSA_meth_get_pub_enc(const RSA_METHOD *meth)) (int flen,
502 int (*pub_enc) (int flen, const unsigned char *from,
506 int (*RSA_meth_get_pub_dec(const RSA_METHOD *meth)) (int flen,
512 int (*pub_dec) (int flen, const unsigned char *from,
516 int (*RSA_meth_get_priv_enc(const RSA_METHOD *meth)) (int flen,
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/openssl/doc/man3/
H A DRSA_private_encrypt.pod15 int RSA_private_encrypt(int flen, unsigned char *from,
18 int RSA_public_decrypt(int flen, unsigned char *from,
30 RSA_private_encrypt() signs the B<flen> bytes at B<from> (usually a
54 RSA_public_decrypt() recovers the message digest from the B<flen>
H A DRSA_public_encrypt.pod15 int RSA_public_encrypt(int flen, const unsigned char *from,
18 int RSA_private_decrypt(int flen, const unsigned char *from,
28 RSA_public_encrypt() encrypts the B<flen> bytes at B<from> (usually a
55 When encrypting B<flen> must not be more than RSA_size(B<rsa>) - 11 for the
66 RSA_private_decrypt() decrypts the B<flen> bytes at B<from> using the
67 private key B<rsa> and stores the plaintext in B<to>. B<flen> should
H A DRSA_meth_new.pod41 int (*RSA_meth_get_pub_enc(const RSA_METHOD *meth))(int flen, const unsigned char *from,
44 int (*pub_enc)(int flen, const unsigned char *from,
49 (int flen, const unsigned char *from,
52 int (*pub_dec)(int flen, const unsigned char *from,
56 int (*RSA_meth_get_priv_enc(const RSA_METHOD *meth))(int flen, const unsigned char *from,
60 int (*priv_enc)(int flen, const unsigned char *from,
63 int (*RSA_meth_get_priv_dec(const RSA_METHOD *meth))(int flen, const unsigned char *from,
67 int (*priv_dec)(int flen, const unsigned char *from,
H A DRSA_set_method.pod94 int (*rsa_pub_enc)(int flen, unsigned char *from,
98 int (*rsa_pub_dec)(int flen, unsigned char *from,
102 int (*rsa_priv_enc)(int flen, unsigned char *from,
106 int (*rsa_priv_dec)(int flen, unsigned char *from,
/openssl/include/crypto/
H A Drsa.h94 const unsigned char *from, int flen,
99 size_t flen, int client_version,
103 const unsigned char *from, int flen,
/openssl/engines/
H A De_capi.c842 int capi_rsa_priv_enc(int flen, const unsigned char *from, in capi_rsa_priv_enc() argument
944 int capi_rsa_priv_dec(int flen, const unsigned char *from, in capi_rsa_priv_dec() argument
954 if (flen <= 0) in capi_rsa_priv_dec()
955 return flen; in capi_rsa_priv_dec()
987 if ((tmpbuf = OPENSSL_malloc(flen)) == NULL) in capi_rsa_priv_dec()
989 for (i = 0; i < flen; i++) in capi_rsa_priv_dec()
990 tmpbuf[flen - i - 1] = from[i]; in capi_rsa_priv_dec()
993 dlen = flen; in capi_rsa_priv_dec()
1001 memcpy(to, tmpbuf, (flen = (int)dlen)); in capi_rsa_priv_dec()
1003 OPENSSL_cleanse(tmpbuf, flen); in capi_rsa_priv_dec()
[all …]
/openssl/providers/implementations/ciphers/
H A Dcipher_chacha20_poly1305.h40 size_t flen);
H A Dciphercommon_ccm.c53 size_t flen) in ccm_tls_iv_set_fixed() argument
55 if (flen != EVP_CCM_TLS_FIXED_IV_LEN) in ccm_tls_iv_set_fixed()
59 memcpy(ctx->iv, fixed, flen); in ccm_tls_iv_set_fixed()
H A Dcipher_chacha20_poly1305_hw.c46 unsigned char *fixed, size_t flen) in chacha_poly1305_tls_iv_set_fixed() argument
50 if (flen != CHACHA20_POLY1305_IVLEN) in chacha_poly1305_tls_iv_set_fixed()
/openssl/apps/lib/
H A Dapps.c2743 size_t i, flen = strlen(from) + 1, tlen = strlen(to) + 1; in WIN32_rename() local
2745 tfrom = malloc(sizeof(*tfrom) * (flen + tlen)); in WIN32_rename()
2748 tto = tfrom + flen; in WIN32_rename()
2750 if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen)) in WIN32_rename()
2752 for (i = 0; i < flen; i++) in WIN32_rename()
/openssl/test/
H A Dquic_multistream_test.c3205 uint64_t type = OSSL_QUIC_FRAME_TYPE_STREAM_OFF_LEN, offset, flen, i; in script_32_inject_plain() local
3217 flen = 0; in script_32_inject_plain()
3221 flen = 5; in script_32_inject_plain()
3225 flen = 5; in script_32_inject_plain()
3229 flen = 1; in script_32_inject_plain()
3241 || !TEST_true(WPACKET_quic_write_vlint(&wpkt, flen))) in script_32_inject_plain()
3244 for (i = 0; i < flen; ++i) in script_32_inject_plain()

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