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pgindent run.
This commit is contained in:
@ -26,7 +26,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: openssl.c,v 1.11 2002/11/15 02:54:44 momjian Exp $
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* $Id: openssl.c,v 1.12 2003/08/04 00:43:11 momjian Exp $
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*/
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#include <postgres.h>
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@ -130,18 +130,19 @@ px_find_digest(const char *name, PX_MD ** res)
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* of functions does not allow enough flexibility
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* and forces some of the parameters (keylen,
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* padding) to SSL defaults.
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*
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*
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* So need to manage ciphers ourselves.
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*/
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struct ossl_cipher {
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int (*init) (PX_Cipher * c, const uint8 *key, unsigned klen, const uint8 *iv);
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int (*encrypt) (PX_Cipher * c, const uint8 *data, unsigned dlen, uint8 *res);
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int (*decrypt) (PX_Cipher * c, const uint8 *data, unsigned dlen, uint8 *res);
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struct ossl_cipher
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{
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int (*init) (PX_Cipher * c, const uint8 *key, unsigned klen, const uint8 *iv);
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int (*encrypt) (PX_Cipher * c, const uint8 *data, unsigned dlen, uint8 *res);
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int (*decrypt) (PX_Cipher * c, const uint8 *data, unsigned dlen, uint8 *res);
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int block_size;
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int max_key_size;
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int stream_cipher;
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int block_size;
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int max_key_size;
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int stream_cipher;
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};
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typedef struct
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@ -224,7 +225,7 @@ static int
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bf_ecb_encrypt(PX_Cipher * c, const uint8 *data, unsigned dlen, uint8 *res)
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{
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unsigned bs = gen_ossl_block_size(c);
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unsigned i;
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unsigned i;
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ossldata *od = c->ptr;
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for (i = 0; i < dlen / bs; i++)
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@ -288,13 +289,13 @@ static int
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ossl_des_init(PX_Cipher * c, const uint8 *key, unsigned klen, const uint8 *iv)
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{
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ossldata *od = c->ptr;
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des_cblock xkey;
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des_cblock xkey;
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memset(&xkey, 0, sizeof(xkey));
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memcpy(&xkey, key, klen > 8 ? 8 : klen);
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des_set_key(&xkey, od->u.des.key_schedule);
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memset(&xkey, 0, sizeof(xkey));
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if (iv)
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memcpy(od->iv, iv, 8);
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else
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@ -304,53 +305,53 @@ ossl_des_init(PX_Cipher * c, const uint8 *key, unsigned klen, const uint8 *iv)
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static int
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ossl_des_ecb_encrypt(PX_Cipher * c, const uint8 *data, unsigned dlen,
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uint8 *res)
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uint8 *res)
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{
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unsigned bs = gen_ossl_block_size(c);
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unsigned i;
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unsigned i;
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ossldata *od = c->ptr;
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for (i = 0; i < dlen / bs; i++)
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des_ecb_encrypt((des_cblock*)(data + i * bs),
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(des_cblock*)(res + i * bs),
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od->u.des.key_schedule, 1);
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des_ecb_encrypt((des_cblock *) (data + i * bs),
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(des_cblock *) (res + i * bs),
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od->u.des.key_schedule, 1);
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return 0;
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}
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static int
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ossl_des_ecb_decrypt(PX_Cipher * c, const uint8 *data, unsigned dlen,
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uint8 *res)
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uint8 *res)
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{
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unsigned bs = gen_ossl_block_size(c);
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unsigned i;
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unsigned i;
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ossldata *od = c->ptr;
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for (i = 0; i < dlen / bs; i++)
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des_ecb_encrypt((des_cblock*)(data + i * bs),
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(des_cblock*)(res + i * bs),
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od->u.des.key_schedule, 0);
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des_ecb_encrypt((des_cblock *) (data + i * bs),
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(des_cblock *) (res + i * bs),
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od->u.des.key_schedule, 0);
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return 0;
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}
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static int
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ossl_des_cbc_encrypt(PX_Cipher * c, const uint8 *data, unsigned dlen,
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uint8 *res)
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uint8 *res)
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{
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ossldata *od = c->ptr;
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des_ncbc_encrypt(data, res, dlen, od->u.des.key_schedule,
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(des_cblock*)od->iv, 1);
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(des_cblock *) od->iv, 1);
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return 0;
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}
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static int
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ossl_des_cbc_decrypt(PX_Cipher * c, const uint8 *data, unsigned dlen,
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uint8 *res)
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uint8 *res)
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{
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ossldata *od = c->ptr;
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des_ncbc_encrypt(data, res, dlen, od->u.des.key_schedule,
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(des_cblock*)od->iv, 0);
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(des_cblock *) od->iv, 0);
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return 0;
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}
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@ -375,7 +376,7 @@ ossl_cast_ecb_encrypt(PX_Cipher * c, const uint8 *data, unsigned dlen, uint8 *re
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{
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unsigned bs = gen_ossl_block_size(c);
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ossldata *od = c->ptr;
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const uint8 *end = data + dlen - bs;
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const uint8 *end = data + dlen - bs;
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for (; data <= end; data += bs, res += bs)
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CAST_ecb_encrypt(data, res, &od->u.cast_key, CAST_ENCRYPT);
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@ -387,7 +388,7 @@ ossl_cast_ecb_decrypt(PX_Cipher * c, const uint8 *data, unsigned dlen, uint8 *re
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{
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unsigned bs = gen_ossl_block_size(c);
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ossldata *od = c->ptr;
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const uint8 *end = data + dlen - bs;
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const uint8 *end = data + dlen - bs;
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for (; data <= end; data += bs, res += bs)
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CAST_ecb_encrypt(data, res, &od->u.cast_key, CAST_DECRYPT);
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@ -429,37 +430,37 @@ static PX_Alias ossl_aliases[] = {
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static const struct ossl_cipher ossl_bf_cbc = {
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bf_init, bf_cbc_encrypt, bf_cbc_decrypt,
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64/8, 448/8, 0
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64 / 8, 448 / 8, 0
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};
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static const struct ossl_cipher ossl_bf_ecb = {
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bf_init, bf_ecb_encrypt, bf_ecb_decrypt,
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64/8, 448/8, 0
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64 / 8, 448 / 8, 0
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};
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static const struct ossl_cipher ossl_bf_cfb = {
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bf_init, bf_cfb64_encrypt, bf_cfb64_decrypt,
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64/8, 448/8, 1
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64 / 8, 448 / 8, 1
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};
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static const struct ossl_cipher ossl_des_ecb = {
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ossl_des_init, ossl_des_ecb_encrypt, ossl_des_ecb_decrypt,
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64/8, 64/8, 0
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64 / 8, 64 / 8, 0
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};
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static const struct ossl_cipher ossl_des_cbc = {
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ossl_des_init, ossl_des_cbc_encrypt, ossl_des_cbc_decrypt,
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64/8, 64/8, 0
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64 / 8, 64 / 8, 0
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};
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static const struct ossl_cipher ossl_cast_ecb = {
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ossl_cast_init, ossl_cast_ecb_encrypt, ossl_cast_ecb_decrypt,
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64/8, 128/8, 0
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64 / 8, 128 / 8, 0
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};
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static const struct ossl_cipher ossl_cast_cbc = {
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ossl_cast_init, ossl_cast_cbc_encrypt, ossl_cast_cbc_decrypt,
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64/8, 128/8, 0
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64 / 8, 128 / 8, 0
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};
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/*
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@ -467,7 +468,7 @@ static const struct ossl_cipher ossl_cast_cbc = {
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*/
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static const struct
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{
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const char *name;
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const char *name;
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const struct ossl_cipher *ciph;
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} ossl_cipher_types[] =
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@ -510,8 +511,10 @@ px_find_cipher(const char *name, PX_Cipher ** res)
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const struct ossl_cipher *ossl_ciph = NULL;
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name = px_resolve_alias(ossl_aliases, name);
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for (i = 0; ossl_cipher_types[i].name; i++) {
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if (!strcmp(ossl_cipher_types[i].name, name)) {
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for (i = 0; ossl_cipher_types[i].name; i++)
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{
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if (!strcmp(ossl_cipher_types[i].name, name))
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{
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ossl_ciph = ossl_cipher_types[i].ciph;
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break;
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}
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