diff --git a/config.h b/config.h
deleted file mode 100644
index d0860ba..0000000
--- a/config.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* This file is here to prevent a file conflict on multiarch systems.  A
- * conflict will frequently occur because arch-specific build-time
- * configuration options are stored (and used, so they can't just be stripped
- * out) in config.h.  The original config.h has been renamed.
- * DO NOT INCLUDE THE NEW FILE DIRECTLY -- ALWAYS INCLUDE THIS ONE INSTEAD. */
-
-#ifdef srtp_multilib_redirection_h
-#error "Do not define srtp_multilib_redirection_h!"
-#endif
-#define srtp_multilib_redirection_h
-
-#if defined(__x86_64__) || defined(__PPC64__) || (defined(__sparc__) && defined(__arch64__)) || defined(__s390x__) || defined(__aarch64__)
-#include "srtp/config-64.h"
-#else
-#include "srtp/config-32.h"
-#endif
-
-#undef srtp_multilib_redirection_h
diff --git a/libsrtp-1.5.4-shared-fix.patch b/libsrtp-1.5.4-shared-fix.patch
deleted file mode 100644
index b720709..0000000
--- a/libsrtp-1.5.4-shared-fix.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-diff -up libsrtp-1.5.4/Makefile.in.sharedfix libsrtp-1.5.4/Makefile.in
---- libsrtp-1.5.4/Makefile.in.sharedfix	2016-02-02 14:56:49.000000000 -0500
-+++ libsrtp-1.5.4/Makefile.in	2016-02-12 09:38:18.228208296 -0500
-@@ -84,12 +84,14 @@ pkgconfigdir = $(libdir)/pkgconfig
- pkgconfig_DATA = libsrtp.pc
- endif
- 
--SHAREDLIBVERSION = 1
-+SHAREDLIBMINIVER = 1
-+SHAREDLIBVERSION = $(SHAREDLIBMINIVER).0.0
- ifeq (linux,$(findstring linux,@host@))
- SHAREDLIB_DIR = $(libdir)
--SHAREDLIB_LDFLAGS = -shared -Wl,-soname,$@
- SHAREDLIBSUFFIXNOVER = so
- SHAREDLIBSUFFIX = $(SHAREDLIBSUFFIXNOVER).$(SHAREDLIBVERSION)
-+SHAREDLIBMINISUFFIX = $(SHAREDLIBSUFFIXNOVER).$(SHAREDLIBMINIVER)
-+SHAREDLIB_LDFLAGS = -shared -Wl,-soname,libsrtp.$(SHAREDLIBMINISUFFIX)
- else ifeq (mingw,$(findstring mingw,@host@))
- SHAREDLIB_DIR = $(bindir)
- SHAREDLIB_LDFLAGS = -shared -Wl,--out-implib,libsrtp.dll.a
-@@ -148,6 +150,7 @@ libsrtp.$(SHAREDLIBSUFFIX): $(srtpobj) $
- 	$(CC) -shared -o $@ $(SHAREDLIB_LDFLAGS) \
-                 $^ $(LDFLAGS) $(LIBS)
- 	if [ -n "$(SHAREDLIBVERSION)" ]; then \
-+		ln -sfn $@ libsrtp.$(SHAREDLIBMINISUFFIX); \
- 		ln -sfn $@ libsrtp.$(SHAREDLIBSUFFIXNOVER); \
- 	fi
- 
-@@ -274,6 +277,7 @@ install:
- 		$(INSTALL) -d $(DESTDIR)$(SHAREDLIB_DIR); \
- 		cp libsrtp.$(SHAREDLIBSUFFIX) $(DESTDIR)$(SHAREDLIB_DIR)/; \
- 		ln -sfn libsrtp.$(SHAREDLIBSUFFIX) $(DESTDIR)$(SHAREDLIB_DIR)/libsrtp.$(SHAREDLIBSUFFIXNOVER); \
-+		ln -sfn libsrtp.$(SHAREDLIBSUFFIX) $(DESTDIR)$(SHAREDLIB_DIR)/libsrtp.$(SHAREDLIBMINISUFFIX); \
- 	fi
- 	if [ "$(pkgconfig_DATA)" != "" ]; then \
- 		$(INSTALL) -d $(DESTDIR)$(pkgconfigdir); \
diff --git a/libsrtp-fix-name-collision-on-MIPS.patch b/libsrtp-fix-name-collision-on-MIPS.patch
deleted file mode 100644
index c9b4a34..0000000
--- a/libsrtp-fix-name-collision-on-MIPS.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-diff -urp libsrtp-1.5.0/test/srtp_driver.c l/test/srtp_driver.c
---- libsrtp-1.5.0/test/srtp_driver.c	2014-10-13 16:35:33.000000000 +0200
-+++ libsrtp-1.5.4/test/srtp_driver.c	2015-09-18 06:41:50.740727805 +0200
-@@ -341,7 +341,7 @@ main (int argc, char *argv[]) {
-   if (do_codec_timing) {
-     srtp_policy_t policy;
-     int ignore;
--    double mips = mips_estimate(1000000000, &ignore);
-+    double mips_est = mips_estimate(1000000000, &ignore);
- 
-     crypto_policy_set_rtp_default(&policy.rtp);
-     crypto_policy_set_rtcp_default(&policy.rtcp);
-@@ -353,33 +353,33 @@ main (int argc, char *argv[]) {
-     policy.allow_repeat_tx = 0;
-     policy.next = NULL;
- 
--    printf("mips estimate: %e\n", mips);
-+    printf("mips estimate: %e\n", mips_est);
- 
-     printf("testing srtp processing time for voice codecs:\n");
-     printf("codec\t\tlength (octets)\t\tsrtp instructions/second\n");
-     printf("G.711\t\t%d\t\t\t%e\n", 80, 
--           (double) mips * (80 * 8) / 
-+           (double) mips_est * (80 * 8) / 
- 	   srtp_bits_per_second(80, &policy) / .01 );
-     printf("G.711\t\t%d\t\t\t%e\n", 160, 
--           (double) mips * (160 * 8) / 
-+           (double) mips_est * (160 * 8) / 
- 	   srtp_bits_per_second(160, &policy) / .02);
-     printf("G.726-32\t%d\t\t\t%e\n", 40, 
--           (double) mips * (40 * 8) / 
-+           (double) mips_est * (40 * 8) / 
- 	   srtp_bits_per_second(40, &policy) / .01 );
-     printf("G.726-32\t%d\t\t\t%e\n", 80, 
--           (double) mips * (80 * 8) / 
-+           (double) mips_est * (80 * 8) / 
- 	   srtp_bits_per_second(80, &policy) / .02);
-     printf("G.729\t\t%d\t\t\t%e\n", 10, 
--           (double) mips * (10 * 8) / 
-+           (double) mips_est * (10 * 8) / 
- 	   srtp_bits_per_second(10, &policy) / .01 );
-     printf("G.729\t\t%d\t\t\t%e\n", 20, 
--           (double) mips * (20 * 8) /
-+           (double) mips_est * (20 * 8) /
- 	   srtp_bits_per_second(20, &policy) / .02 );
-     printf("Wideband\t%d\t\t\t%e\n", 320, 
--           (double) mips * (320 * 8) /
-+           (double) mips_est * (320 * 8) /
- 	   srtp_bits_per_second(320, &policy) / .01 );
-     printf("Wideband\t%d\t\t\t%e\n", 640, 
--           (double) mips * (640 * 8) /
-+           (double) mips_est * (640 * 8) /
- 	   srtp_bits_per_second(640, &policy) / .02 );
-   }
- 
diff --git a/libsrtp-sha1-name-fix.patch b/libsrtp-sha1-name-fix.patch
deleted file mode 100644
index 4295039..0000000
--- a/libsrtp-sha1-name-fix.patch
+++ /dev/null
@@ -1,174 +0,0 @@
-diff -rup libsrtp-1.5.0/crypto/hash/hmac.c libsrtp-1.5.0/crypto/hash/hmac.c
---- libsrtp-1.5.0/crypto/hash/hmac.c	2014-10-13 10:35:33.000000000 -0400
-+++ libsrtp-1.5.0/crypto/hash/hmac.c	2014-10-31 09:15:20.666474444 -0400
-@@ -141,10 +141,10 @@ hmac_init(hmac_ctx_t *state, const uint8
-   debug_print(mod_hmac, "ipad: %s", octet_string_hex_string(ipad, 64));
-   
-   /* initialize sha1 context */
--  sha1_init(&state->init_ctx);
-+  crypto_sha1_init(&state->init_ctx);
- 
-   /* hash ipad ^ key */
--  sha1_update(&state->init_ctx, ipad, 64);
-+  crypto_sha1_update(&state->init_ctx, ipad, 64);
-   memcpy(&state->ctx, &state->init_ctx, sizeof(sha1_ctx_t)); 
- 
-   return err_status_ok;
-@@ -165,7 +165,7 @@ hmac_update(hmac_ctx_t *state, const uin
- 	      octet_string_hex_string(message, msg_octets));
-   
-   /* hash message into sha1 context */
--  sha1_update(&state->ctx, message, msg_octets);
-+  crypto_sha1_update(&state->ctx, message, msg_octets);
- 
-   return err_status_ok;
- }
-@@ -183,7 +183,7 @@ hmac_compute(hmac_ctx_t *state, const vo
-   
-   /* hash message, copy output into H */
-   hmac_update(state, (const uint8_t*)message, msg_octets);
--  sha1_final(&state->ctx, H);
-+  crypto_sha1_final(&state->ctx, H);
- 
-   /*
-    * note that we don't need to debug_print() the input, since the
-@@ -193,16 +193,16 @@ hmac_compute(hmac_ctx_t *state, const vo
- 	      octet_string_hex_string((uint8_t *)H, 20));
- 
-   /* re-initialize hash context */
--  sha1_init(&state->ctx);
-+  crypto_sha1_init(&state->ctx);
-   
-   /* hash opad ^ key  */
--  sha1_update(&state->ctx, (uint8_t *)state->opad, 64);
-+  crypto_sha1_update(&state->ctx, (uint8_t *)state->opad, 64);
- 
-   /* hash the result of the inner hash */
--  sha1_update(&state->ctx, (uint8_t *)H, 20);
-+  crypto_sha1_update(&state->ctx, (uint8_t *)H, 20);
-   
-   /* the result is returned in the array hash_value[] */
--  sha1_final(&state->ctx, hash_value);
-+  crypto_sha1_final(&state->ctx, hash_value);
- 
-   /* copy hash_value to *result */
-   for (i=0; i < tag_len; i++)    
-diff -rup libsrtp-1.5.0/crypto/hash/sha1.c libsrtp-1.5.0/crypto/hash/sha1.c
---- libsrtp-1.5.0/crypto/hash/sha1.c	2014-10-13 10:35:33.000000000 -0400
-+++ libsrtp-1.5.0/crypto/hash/sha1.c	2014-10-31 09:15:20.667474449 -0400
-@@ -77,12 +77,12 @@ uint32_t SHA_K2 = 0x8F1BBCDC;   /* Kt fo
- uint32_t SHA_K3 = 0xCA62C1D6;   /* Kt for 60 <= t <= 79 */
- 
- void
--sha1(const uint8_t *msg,  int octets_in_msg, uint32_t hash_value[5]) {
-+crypto_sha1(const uint8_t *msg,  int octets_in_msg, uint32_t hash_value[5]) {
-   sha1_ctx_t ctx;
- 
--  sha1_init(&ctx);
--  sha1_update(&ctx, msg, octets_in_msg);
--  sha1_final(&ctx, hash_value);
-+  crypto_sha1_init(&ctx);
-+  crypto_sha1_update(&ctx, msg, octets_in_msg);
-+  crypto_sha1_final(&ctx, hash_value);
- 
- }
- 
-@@ -99,7 +99,7 @@ sha1(const uint8_t *msg,  int octets_in_
-  */
- 
- void
--sha1_core(const uint32_t M[16], uint32_t hash_value[5]) {
-+crypto_sha1_core(const uint32_t M[16], uint32_t hash_value[5]) {
-   uint32_t H0;
-   uint32_t H1;
-   uint32_t H2;
-@@ -186,7 +186,7 @@ sha1_core(const uint32_t M[16], uint32_t
- }
- 
- void
--sha1_init(sha1_ctx_t *ctx) {
-+crypto_sha1_init(sha1_ctx_t *ctx) {
- 
-   /* initialize state vector */
-   ctx->H[0] = 0x67452301;
-@@ -204,7 +204,7 @@ sha1_init(sha1_ctx_t *ctx) {
- }
- 
- void
--sha1_update(sha1_ctx_t *ctx, const uint8_t *msg, int octets_in_msg) {
-+crypto_sha1_update(sha1_ctx_t *ctx, const uint8_t *msg, int octets_in_msg) {
-   int i;
-   uint8_t *buf = (uint8_t *)ctx->M;
- 
-@@ -229,7 +229,7 @@ sha1_update(sha1_ctx_t *ctx, const uint8
- 
-       debug_print(mod_sha1, "(update) running sha1_core()", NULL);
- 
--      sha1_core(ctx->M, ctx->H);
-+      crypto_sha1_core(ctx->M, ctx->H);
- 
-     } else {
- 
-@@ -252,7 +252,7 @@ sha1_update(sha1_ctx_t *ctx, const uint8
-  */
- 
- void
--sha1_final(sha1_ctx_t *ctx, uint32_t *output) {
-+crypto_sha1_final(sha1_ctx_t *ctx, uint32_t *output) {
-   uint32_t A, B, C, D, E, TEMP;
-   uint32_t W[80];  
-   int i, t;
-diff -rup libsrtp-1.5.0/crypto/include/sha1.h libsrtp-1.5.0/crypto/include/sha1.h
---- libsrtp-1.5.0/crypto/include/sha1.h	2014-10-13 10:35:33.000000000 -0400
-+++ libsrtp-1.5.0/crypto/include/sha1.h	2014-10-31 09:16:10.367733196 -0400
-@@ -103,7 +103,7 @@ typedef struct {
-  */
- 
- void
--sha1(const uint8_t *message,  int octets_in_msg, uint32_t output[5]);
-+crypto_sha1(const uint8_t *message,  int octets_in_msg, uint32_t output[5]);
- 
- /*
-  * sha1_init(&ctx) initializes the SHA1 context ctx
-@@ -117,13 +117,13 @@ sha1(const uint8_t *message,  int octets
-  */
- 
- void
--sha1_init(sha1_ctx_t *ctx);
-+crypto_sha1_init(sha1_ctx_t *ctx);
- 
- void
--sha1_update(sha1_ctx_t *ctx, const uint8_t *M, int octets_in_msg);
-+crypto_sha1_update(sha1_ctx_t *ctx, const uint8_t *M, int octets_in_msg);
- 
- void
--sha1_final(sha1_ctx_t *ctx, uint32_t output[5]);
-+crypto_sha1_final(sha1_ctx_t *ctx, uint32_t output[5]);
- 
- /*
-  * The sha1_core function is INTERNAL to SHA-1, but it is declared
-@@ -141,7 +141,7 @@ sha1_final(sha1_ctx_t *ctx, uint32_t out
-  */
- 
- void
--sha1_core(const uint32_t M[16], uint32_t hash_value[5]);
-+crypto_sha1_core(const uint32_t M[16], uint32_t hash_value[5]);
- 
- #endif /* else OPENSSL */
-      
-diff -rup libsrtp-1.5.0/crypto/test/sha1_driver.c libsrtp-1.5.0/crypto/test/sha1_driver.c
---- libsrtp-1.5.0/crypto/test/sha1_driver.c	2014-10-13 10:35:33.000000000 -0400
-+++ libsrtp-1.5.0/crypto/test/sha1_driver.c	2014-10-31 09:15:20.668474454 -0400
-@@ -113,9 +113,9 @@ sha1_test_case_validate(const hash_test_
-   if (test_case->data_len > MAX_HASH_DATA_LEN)
-     return err_status_bad_param;
- 
--  sha1_init(&ctx);
--  sha1_update(&ctx, test_case->data, test_case->data_len);
--  sha1_final(&ctx, hash_value);
-+  crypto_sha1_init(&ctx);
-+  crypto_sha1_update(&ctx, test_case->data, test_case->data_len);
-+  crypto_sha1_final(&ctx, hash_value);
-   if (0 == memcmp(test_case->hash, hash_value, 20)) {
- #if VERBOSE
-     printf("PASSED: reference value: %s\n", 
diff --git a/libsrtp-srtp_aes_encrypt.patch b/libsrtp-srtp_aes_encrypt.patch
deleted file mode 100644
index 3b78e18..0000000
--- a/libsrtp-srtp_aes_encrypt.patch
+++ /dev/null
@@ -1,129 +0,0 @@
-diff -rup a/crypto/cipher/aes.c b/crypto/cipher/aes.c
---- a/crypto/cipher/aes.c	2014-10-13 10:35:33.000000000 -0400
-+++ b/crypto/cipher/aes.c	2014-10-31 09:25:20.603597823 -0400
-@@ -2002,7 +2002,7 @@ aes_inv_final_round(v128_t *state, const
- 
- 
- void
--aes_encrypt(v128_t *plaintext, const aes_expanded_key_t *exp_key) {
-+srtp_aes_encrypt(v128_t *plaintext, const aes_expanded_key_t *exp_key) {
- 
-   /* add in the subkey */
-   v128_xor_eq(plaintext, &exp_key->round[0]);
-diff -rup a/crypto/cipher/aes_cbc.c b/crypto/cipher/aes_cbc.c
---- a/crypto/cipher/aes_cbc.c	2014-10-13 10:35:33.000000000 -0400
-+++ b/crypto/cipher/aes_cbc.c	2014-10-31 09:25:20.604597828 -0400
-@@ -192,7 +192,7 @@ aes_cbc_encrypt(aes_cbc_ctx_t *c,
-     debug_print(mod_aes_cbc, "inblock:  %s", 
- 	      v128_hex_string(&c->state));
- 
--    aes_encrypt(&c->state, &c->expanded_key);
-+    srtp_aes_encrypt(&c->state, &c->expanded_key);
- 
-     debug_print(mod_aes_cbc, "outblock: %s", 
- 	      v128_hex_string(&c->state));
-diff -rup a/crypto/cipher/aes_icm.c b/crypto/cipher/aes_icm.c
---- a/crypto/cipher/aes_icm.c	2014-10-13 10:35:33.000000000 -0400
-+++ b/crypto/cipher/aes_icm.c	2014-10-31 09:25:20.604597828 -0400
-@@ -260,7 +260,7 @@ aes_icm_set_octet(aes_icm_ctx_t *c,
-   /* fill keystream buffer, if needed */
-   if (tail_num) {
-     v128_copy(&c->keystream_buffer, &c->counter);
--    aes_encrypt(&c->keystream_buffer, &c->expanded_key);
-+    srtp_aes_encrypt(&c->keystream_buffer, &c->expanded_key);
-     c->bytes_in_buffer = sizeof(v128_t);
- 
-     debug_print(mod_aes_icm, "counter:    %s", 
-@@ -316,7 +316,7 @@ static inline void
- aes_icm_advance_ismacryp(aes_icm_ctx_t *c, uint8_t forIsmacryp) {
-   /* fill buffer with new keystream */
-   v128_copy(&c->keystream_buffer, &c->counter);
--  aes_encrypt(&c->keystream_buffer, &c->expanded_key);
-+  srtp_aes_encrypt(&c->keystream_buffer, &c->expanded_key);
-   c->bytes_in_buffer = sizeof(v128_t);
- 
-   debug_print(mod_aes_icm, "counter:    %s", 
-diff -rup a/crypto/include/aes.h b/crypto/include/aes.h
---- a/crypto/include/aes.h	2014-10-13 10:35:33.000000000 -0400
-+++ b/crypto/include/aes.h	2014-10-31 09:25:20.604597828 -0400
-@@ -68,7 +68,7 @@ aes_expand_decryption_key(const uint8_t
- 			  aes_expanded_key_t *expanded_key);
- 
- void
--aes_encrypt(v128_t *plaintext, const aes_expanded_key_t *exp_key);
-+srtp_aes_encrypt(v128_t *plaintext, const aes_expanded_key_t *exp_key);
- 
- void
- aes_decrypt(v128_t *plaintext, const aes_expanded_key_t *exp_key);
-diff -rup a/crypto/rng/prng.c b/crypto/rng/prng.c
---- a/crypto/rng/prng.c	2014-10-13 10:35:33.000000000 -0400
-+++ b/crypto/rng/prng.c	2014-10-31 09:25:20.605597833 -0400
-@@ -112,7 +112,7 @@ x917_prng_get_octet_string(uint8_t *dest
-     v128_copy(&buffer, &x917_prng.state);
- 
-     /* apply aes to buffer */
--    aes_encrypt(&buffer, &x917_prng.key);
-+    srtp_aes_encrypt(&buffer, &x917_prng.key);
-     
-     /* write data to output */
-     *dest++ = buffer.v8[0];
-@@ -136,7 +136,7 @@ x917_prng_get_octet_string(uint8_t *dest
-     buffer.v32[0] ^= t;
- 
-     /* encrypt buffer */
--    aes_encrypt(&buffer, &x917_prng.key);
-+    srtp_aes_encrypt(&buffer, &x917_prng.key);
- 
-     /* copy buffer into state */
-     v128_copy(&x917_prng.state, &buffer);
-@@ -154,7 +154,7 @@ x917_prng_get_octet_string(uint8_t *dest
-     v128_copy(&buffer, &x917_prng.state);
- 
-     /* apply aes to buffer */
--    aes_encrypt(&buffer, &x917_prng.key);
-+    srtp_aes_encrypt(&buffer, &x917_prng.key);
- 
-     /* write data to output */
-     for (i=0; i < tail_len; i++) {
-@@ -167,7 +167,7 @@ x917_prng_get_octet_string(uint8_t *dest
-     buffer.v32[0] ^= t;
- 
-     /* encrypt buffer */
--    aes_encrypt(&buffer, &x917_prng.key);
-+    srtp_aes_encrypt(&buffer, &x917_prng.key);
- 
-     /* copy buffer into state */
-     v128_copy(&x917_prng.state, &buffer);
-diff -rup a/crypto/test/aes_calc.c b/crypto/test/aes_calc.c
---- a/crypto/test/aes_calc.c	2014-10-13 10:35:33.000000000 -0400
-+++ b/crypto/test/aes_calc.c	2014-10-31 09:25:20.605597833 -0400
-@@ -109,7 +109,7 @@ main (int argc, char *argv[]) {
-     exit(1);
-   }
- 
--  aes_encrypt(&data, &exp_key);
-+  srtp_aes_encrypt(&data, &exp_key);
- 
-   /* write ciphertext to output */
-   if (verbose) {
-diff -rup a/tables/aes_tables.c b/tables/aes_tables.c
---- a/tables/aes_tables.c	2014-10-13 10:35:33.000000000 -0400
-+++ b/tables/aes_tables.c	2014-10-31 09:25:20.605597833 -0400
-@@ -298,7 +298,7 @@ main(void) {
- 
- #if AES_INVERSE_TEST
-   /* 
--   * test that aes_encrypt and aes_decrypt are actually
-+   * test that srtp_aes_encrypt and aes_decrypt are actually
-    * inverses of each other 
-    */
-     
-@@ -335,7 +335,7 @@ aes_test_inverse(void) {
-   v128_copy_octet_string(&x, plaintext);
-   aes_expand_encryption_key(k, expanded_key);
-   aes_expand_decryption_key(k, decrypt_key);
--  aes_encrypt(&x, expanded_key);
-+  srtp_aes_encrypt(&x, expanded_key);
-   aes_decrypt(&x, decrypt_key);
-   
-   /* compare to expected value then report */
diff --git a/libsrtp.spec b/libsrtp.spec
index b921b81..35a802b 100644
--- a/libsrtp.spec
+++ b/libsrtp.spec
@@ -1,19 +1,13 @@
 Name:           libsrtp
-Version:        1.5.4
-Release:        10
+Version:        2.4.2
+Release:        1
 Summary:        Library for SRTP (Secure Realtime Transport Protocol)
 License:        BSD
 URL:            https://github.com/cisco/libsrtp
 Source0:        https://github.com/cisco/libsrtp/archive/v%{version}.tar.gz
-Source2:        config.h
 
 BuildRequires:  gcc
 
-Patch0000:      libsrtp-1.5.4-shared-fix.patch
-Patch0001:      libsrtp-srtp_aes_encrypt.patch
-Patch0002:      libsrtp-sha1-name-fix.patch
-Patch0003:      libsrtp-fix-name-collision-on-MIPS.patch
-
 %description
 This package provides an implementation of the Secure Real-time Transport Protocol (SRTP),
 the Universal Security Transform (UST), and a supporting cryptographic kernel.
@@ -38,23 +32,23 @@ development of %{name}.
 %make_install
 %delete_la
 
-mv -f %{buildroot}%{_includedir}/srtp/config.h %{buildroot}%{_includedir}/srtp/config-%{__isa_bits}.h
-install -pm644 %{SOURCE2} %{buildroot}%{_includedir}/srtp/config.h
-
 %post -p /sbin/ldconfig
 
 %postun -p /sbin/ldconfig
 
 %files
 %license LICENSE
-%doc CHANGES README TODO VERSION doc/*.txt doc/*.pdf
+%doc CHANGES README.md
 %{_libdir}/*.so.*
 
 %files devel
-%{_includedir}/srtp/
-%{_libdir}/pkgconfig/libsrtp.pc
+%{_includedir}/srtp2/
+%{_libdir}/pkgconfig/libsrtp2.pc
 %{_libdir}/*.so
 
 %changelog
+* Fri Jan 14 2022 wangkai <wangkai385@huawei.com> - 2.4.2-1
+- Update to 2.4.2
+
 * Tue Oct 23 2019 huzhiyu <huzhiyu1@huawei.com> - 1.5.4-10
 - Package init
diff --git a/v1.5.4.tar.gz b/v1.5.4.tar.gz
deleted file mode 100644
index af6f41e..0000000
Binary files a/v1.5.4.tar.gz and /dev/null differ
diff --git a/v2.4.2.tar.gz b/v2.4.2.tar.gz
new file mode 100644
index 0000000..13ec86f
Binary files /dev/null and b/v2.4.2.tar.gz differ