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Searched refs:padlen (Results 1 – 21 of 21) sorted by relevance

/optee_os/core/lib/libtomcrypt/src/modes/cfb/
H A Dcfb_encrypt.c34 cfb->padlen < 0 || cfb->padlen > (int)sizeof(cfb->pad)) { in cfb_encrypt()
39 if (cfb->padlen == cfb->blocklen) { in cfb_encrypt()
43 cfb->padlen = 0; in cfb_encrypt()
45 cfb->pad[cfb->padlen] = (*ct = *pt ^ cfb->IV[cfb->padlen]); in cfb_encrypt()
48 ++(cfb->padlen); in cfb_encrypt()
H A Dcfb_decrypt.c34 cfb->padlen < 0 || cfb->padlen > (int)sizeof(cfb->pad)) { in cfb_decrypt()
39 if (cfb->padlen == cfb->blocklen) { in cfb_decrypt()
43 cfb->padlen = 0; in cfb_decrypt()
45 cfb->pad[cfb->padlen] = *ct; in cfb_decrypt()
46 *pt = *ct ^ cfb->IV[cfb->padlen]; in cfb_decrypt()
49 ++(cfb->padlen); in cfb_decrypt()
H A Dcfb_setiv.c35 cfb->padlen = 0; in cfb_setiv()
H A Dcfb_start.c50 cfb->padlen = 0; in cfb_start()
/optee_os/core/lib/libtomcrypt/src/modes/ctr/
H A Dctr_encrypt.c47 if (ctr->padlen == ctr->blocklen) { in s_ctr_encrypt()
52 ctr->padlen = 0; in s_ctr_encrypt()
55 if ((ctr->padlen == 0) && (len >= (unsigned long)ctr->blocklen)) { in s_ctr_encrypt()
63 ctr->padlen = ctr->blocklen; in s_ctr_encrypt()
68 *ct++ = *pt++ ^ ctr->pad[ctr->padlen++]; in s_ctr_encrypt()
72 if (ctr->padlen == ctr->blocklen) { in s_ctr_encrypt()
102 (ctr->padlen < 0) || (ctr->padlen > (int)sizeof(ctr->pad))) { in ctr_encrypt()
114 … if ((ctr->padlen == 0 || ctr->padlen == ctr->blocklen) && len >= (unsigned long)ctr->blocklen) { in ctr_encrypt()
122 ctr->padlen = ctr->blocklen; in ctr_encrypt()
126 incr = ctr->blocklen - ctr->padlen; in ctr_encrypt()
H A Dctr_setiv.c39 ctr->padlen = 0; in ctr_setiv()
H A Dctr_start.c59 ctr->padlen = 0; in ctr_start()
/optee_os/core/lib/libtomcrypt/src/modes/ofb/
H A Dofb_encrypt.c32 ofb->padlen < 0 || ofb->padlen > (int)sizeof(ofb->IV)) { in ofb_encrypt()
37 if (ofb->padlen == ofb->blocklen) { in ofb_encrypt()
41 ofb->padlen = 0; in ofb_encrypt()
43 *ct++ = *pt++ ^ ofb->IV[(ofb->padlen)++]; in ofb_encrypt()
H A Dofb_setiv.c35 ofb->padlen = 0; in ofb_setiv()
H A Dofb_start.c44 ofb->padlen = ofb->blocklen; in ofb_start()
/optee_os/core/lib/libtomcrypt/src/modes/f8/
H A Df8_encrypt.c33 f8->padlen < 0 || f8->padlen > (int)sizeof(f8->IV)) { in f8_encrypt()
40 if (f8->padlen == f8->blocklen) { in f8_encrypt()
50 f8->padlen = 0; in f8_encrypt()
54 if (f8->padlen == 0) { in f8_encrypt()
73 if (f8->padlen == f8->blocklen) { in f8_encrypt()
83 f8->padlen = 0; in f8_encrypt()
85 *ct++ = *pt++ ^ f8->IV[f8->padlen++]; in f8_encrypt()
H A Df8_setiv.c35 f8->padlen = 0; in f8_setiv()
H A Df8_start.c52 f8->padlen = f8->blocklen; in f8_start()
/optee_os/core/lib/libtomcrypt/src/encauth/chachapoly/
H A Dchacha20poly1305_encrypt.c19 unsigned long padlen; in chacha20poly1305_encrypt() local
26 padlen = 16 - (unsigned long)(st->aadlen % 16); in chacha20poly1305_encrypt()
27 if (padlen < 16) { in chacha20poly1305_encrypt()
28 if ((err = poly1305_process(&st->poly, padzero, padlen)) != CRYPT_OK) return err; in chacha20poly1305_encrypt()
H A Dchacha20poly1305_decrypt.c19 unsigned long padlen; in chacha20poly1305_decrypt() local
25 padlen = 16 - (unsigned long)(st->aadlen % 16); in chacha20poly1305_decrypt()
26 if (padlen < 16) { in chacha20poly1305_decrypt()
27 if ((err = poly1305_process(&st->poly, padzero, padlen)) != CRYPT_OK) return err; in chacha20poly1305_decrypt()
H A Dchacha20poly1305_done.c18 unsigned long padlen; in chacha20poly1305_done() local
24 padlen = 16 - (unsigned long)(st->ctlen % 16); in chacha20poly1305_done()
25 if (padlen < 16) { in chacha20poly1305_done()
26 if ((err = poly1305_process(&st->poly, padzero, padlen)) != CRYPT_OK) return err; in chacha20poly1305_done()
/optee_os/lib/libmbedtls/mbedtls/library/
H A Dnist_kw.c137 size_t olen, padlen = 0; in mbedtls_nist_kw_wrap() local
167 padlen = (8 - (in_len % 8)); in mbedtls_nist_kw_wrap()
170 if (out_size < in_len + KW_SEMIBLOCK_LENGTH + padlen) { in mbedtls_nist_kw_wrap()
191 memset(output + KW_SEMIBLOCK_LENGTH + in_len, 0, padlen); in mbedtls_nist_kw_wrap()
193 semiblocks = ((in_len + padlen) / KW_SEMIBLOCK_LENGTH) + 1; in mbedtls_nist_kw_wrap()
366 size_t padlen = 0; in mbedtls_nist_kw_unwrap() local
415 padlen = in_len - KW_SEMIBLOCK_LENGTH - Plen; in mbedtls_nist_kw_unwrap()
416 ret = mbedtls_ct_error_if(mbedtls_ct_uint_gt(padlen, 7), in mbedtls_nist_kw_unwrap()
418 padlen &= 7; in mbedtls_nist_kw_unwrap()
424 KW_SEMIBLOCK_LENGTH, KW_SEMIBLOCK_LENGTH - padlen, 0); in mbedtls_nist_kw_unwrap()
[all …]
H A Dpkcs5.c144 unsigned int padlen = 0; in mbedtls_pkcs5_pbes2_ext() local
209 padlen = cipher_info->block_size - (datalen % cipher_info->block_size); in mbedtls_pkcs5_pbes2_ext()
210 if (output_size < (datalen + padlen)) { in mbedtls_pkcs5_pbes2_ext()
H A Dpkcs12.c164 unsigned int padlen = 0; in mbedtls_pkcs12_pbe_ext() local
184 padlen = cipher_info->block_size - (len % cipher_info->block_size); in mbedtls_pkcs12_pbe_ext()
185 if (output_size < (len + padlen)) { in mbedtls_pkcs12_pbe_ext()
H A Dssl_msg.c1251 size_t padlen, i; in mbedtls_ssl_encrypt_buf() local
1261 padlen = transform->ivlen - (rec->data_len + 1) % transform->ivlen; in mbedtls_ssl_encrypt_buf()
1262 if (padlen == transform->ivlen) { in mbedtls_ssl_encrypt_buf()
1263 padlen = 0; in mbedtls_ssl_encrypt_buf()
1267 if (post_avail < padlen + 1) { in mbedtls_ssl_encrypt_buf()
1272 for (i = 0; i <= padlen; i++) { in mbedtls_ssl_encrypt_buf()
1273 data[rec->data_len + i] = (unsigned char) padlen; in mbedtls_ssl_encrypt_buf()
1276 rec->data_len += padlen + 1; in mbedtls_ssl_encrypt_buf()
1277 post_avail -= padlen + 1; in mbedtls_ssl_encrypt_buf()
1310 padlen + 1)); in mbedtls_ssl_encrypt_buf()
[all …]
/optee_os/core/lib/libtomcrypt/src/headers/
H A Dtomcrypt_cipher.h273 padlen; member
289 padlen; member
323 padlen, member
370 padlen; member