diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | debian/control | 1 | ||||
| -rw-r--r-- | include/Makefile.am | 1 | ||||
| -rw-r--r-- | src/gsm/Makefile.am | 8 | ||||
| -rw-r--r-- | src/gsm/libosmogsm.map | 12 | ||||
| -rw-r--r-- | tests/Makefile.am | 2 | ||||
| -rw-r--r-- | tests/conv/conv_test.c | 283 |
7 files changed, 113 insertions, 195 deletions
@@ -100,6 +100,7 @@ doc/gsm doc/html.tar src/crc*gen.c +src/gsm/conv*gen.c include/osmocom/core/crc*gen.h include/osmocom/core/bit*gen.h diff --git a/debian/control b/debian/control index 459030be..42ebdbae 100644 --- a/debian/control +++ b/debian/control @@ -39,6 +39,7 @@ Description: Osmo GPRS GB library Package: libosmogsm5 Section: libs Architecture: any +Build-Depends: python (>= 2.7.6) Depends: ${shlibs:Depends}, ${misc:Depends} Multi-Arch: same Description: Osmo GSM utility library diff --git a/include/Makefile.am b/include/Makefile.am index 86aaf726..14a1871d 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -65,6 +65,7 @@ nobase_include_HEADERS = \ osmocom/gsm/gsm0411_utils.h \ osmocom/gsm/gsm0480.h \ osmocom/gsm/gsm0502.h \ + osmocom/gsm/gsm0503.h \ osmocom/gsm/gsm0808.h \ osmocom/gsm/gsm48.h \ osmocom/gsm/gsm48_ie.h \ diff --git a/src/gsm/Makefile.am b/src/gsm/Makefile.am index b0ea643e..1b186b1e 100644 --- a/src/gsm/Makefile.am +++ b/src/gsm/Makefile.am @@ -18,6 +18,11 @@ libgsmint_la_SOURCES = a5.c rxlev_stat.c tlv_parser.c comp128.c comp128v23.c \ gprs_cipher_core.c gsm0480.c abis_nm.c gsm0502.c \ gsm0411_utils.c gsm0411_smc.c gsm0411_smr.c \ lapd_core.c lapdm.c kasumi.c \ + conv_cs2_gen.c conv_cs3_gen.c conv_xcch_gen.c \ + conv_tch_afs_12_2_gen.c conv_tch_afs_10_2_gen.c \ + conv_tch_afs_7_95_gen.c conv_tch_afs_7_4_gen.c \ + conv_tch_afs_6_7_gen.c conv_tch_afs_5_9_gen.c \ + conv_tch_afs_5_15_gen.c conv_tch_afs_4_75_gen.c \ auth_core.c auth_comp128v1.c auth_comp128v23.c \ auth_milenage.c milenage/aes-encblock.c \ milenage/aes-internal.c milenage/aes-internal-enc.c \ @@ -30,3 +35,6 @@ libosmogsm_la_LDFLAGS = $(LTLDFLAGS_OSMOGSM) -version-info $(LIBVERSION) -no-und libosmogsm_la_LIBADD = libgsmint.la EXTRA_DIST = libosmogsm.map + +conv%gen.c: ../../utils/conv_gen.py + $(AM_V_GEN)python ../../utils/conv_gen.py diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map index f9a83697..5ed9499c 100644 --- a/src/gsm/libosmogsm.map +++ b/src/gsm/libosmogsm.map @@ -56,6 +56,18 @@ gsm0480_wrap_invoke; gsm0502_calc_paging_group; +gsm0503_xcch; +gsm0503_cs2; +gsm0503_cs3; +gsm0503_tch_afs_12_2; +gsm0503_tch_afs_10_2; +gsm0503_tch_afs_7_95; +gsm0503_tch_afs_7_4; +gsm0503_tch_afs_6_7; +gsm0503_tch_afs_5_9; +gsm0503_tch_afs_5_15; +gsm0503_tch_afs_4_75; + gsm0808_att_tlvdef; gsm0808_bssap_name; gsm0808_bssmap_name; diff --git a/tests/Makefile.am b/tests/Makefile.am index 03506af3..3aaa99b5 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -47,7 +47,7 @@ bits_bitcomp_test_SOURCES = bits/bitcomp_test.c bits_bitcomp_test_LDADD = $(top_builddir)/src/libosmocore.la conv_conv_test_SOURCES = conv/conv_test.c -conv_conv_test_LDADD = $(top_builddir)/src/libosmocore.la +conv_conv_test_LDADD = $(top_builddir)/src/libosmocore.la $(top_builddir)/src/gsm/libgsmint.la gsm0808_gsm0808_test_SOURCES = gsm0808/gsm0808_test.c gsm0808_gsm0808_test_LDADD = $(top_builddir)/src/libosmocore.la $(top_builddir)/src/gsm/libosmogsm.la diff --git a/tests/conv/conv_test.c b/tests/conv/conv_test.c index de62f238..608f829b 100644 --- a/tests/conv/conv_test.c +++ b/tests/conv/conv_test.c @@ -6,6 +6,7 @@ #include <osmocom/core/bits.h> #include <osmocom/core/conv.h> #include <osmocom/core/utils.h> +#include <osmocom/gsm/gsm0503.h> #define MAX_LEN_BITS 512 #define MAX_LEN_BYTES (512/8) @@ -15,107 +16,6 @@ /* Test codes */ /* ------------------------------------------------------------------------ */ -/* GSM xCCH -> Non-recursive code, flushed, not punctured */ -static const uint8_t conv_gsm_xcch_next_output[][2] = { - { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, - { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, - { 3, 0 }, { 2, 1 }, { 3, 0 }, { 2, 1 }, - { 0, 3 }, { 1, 2 }, { 0, 3 }, { 1, 2 }, -}; - -static const uint8_t conv_gsm_xcch_next_state[][2] = { - { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, - { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, - { 0, 1 }, { 2, 3 }, { 4, 5 }, { 6, 7 }, - { 8, 9 }, { 10, 11 }, { 12, 13 }, { 14, 15 }, -}; - -static const struct osmo_conv_code conv_gsm_xcch = { - .N = 2, - .K = 5, - .len = 224, - .term = CONV_TERM_FLUSH, - .next_output = conv_gsm_xcch_next_output, - .next_state = conv_gsm_xcch_next_state, -}; - - -/* GSM TCH/AFS 7.95 -> Recursive code, flushed, with puncturing */ -static const uint8_t conv_gsm_tch_afs_7_95_next_output[][2] = { - { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, - { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, - { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, - { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, - { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, - { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, - { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, - { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, - { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, - { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, - { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, - { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, - { 3, 4 }, { 0, 7 }, { 1, 6 }, { 2, 5 }, - { 1, 6 }, { 2, 5 }, { 3, 4 }, { 0, 7 }, - { 0, 7 }, { 3, 4 }, { 2, 5 }, { 1, 6 }, - { 2, 5 }, { 1, 6 }, { 0, 7 }, { 3, 4 }, -}; - -static const uint8_t conv_gsm_tch_afs_7_95_next_state[][2] = { - { 0, 1 }, { 2, 3 }, { 5, 4 }, { 7, 6 }, - { 9, 8 }, { 11, 10 }, { 12, 13 }, { 14, 15 }, - { 16, 17 }, { 18, 19 }, { 21, 20 }, { 23, 22 }, - { 25, 24 }, { 27, 26 }, { 28, 29 }, { 30, 31 }, - { 33, 32 }, { 35, 34 }, { 36, 37 }, { 38, 39 }, - { 40, 41 }, { 42, 43 }, { 45, 44 }, { 47, 46 }, - { 49, 48 }, { 51, 50 }, { 52, 53 }, { 54, 55 }, - { 56, 57 }, { 58, 59 }, { 61, 60 }, { 63, 62 }, - { 1, 0 }, { 3, 2 }, { 4, 5 }, { 6, 7 }, - { 8, 9 }, { 10, 11 }, { 13, 12 }, { 15, 14 }, - { 17, 16 }, { 19, 18 }, { 20, 21 }, { 22, 23 }, - { 24, 25 }, { 26, 27 }, { 29, 28 }, { 31, 30 }, - { 32, 33 }, { 34, 35 }, { 37, 36 }, { 39, 38 }, - { 41, 40 }, { 43, 42 }, { 44, 45 }, { 46, 47 }, - { 48, 49 }, { 50, 51 }, { 53, 52 }, { 55, 54 }, - { 57, 56 }, { 59, 58 }, { 60, 61 }, { 62, 63 }, -}; - -static const uint8_t conv_gsm_tch_afs_7_95_next_term_output[] = { - 0, 3, 5, 6, 5, 6, 0, 3, 3, 0, 6, 5, 6, 5, 3, 0, - 4, 7, 1, 2, 1, 2, 4, 7, 7, 4, 2, 1, 2, 1, 7, 4, - 7, 4, 2, 1, 2, 1, 7, 4, 4, 7, 1, 2, 1, 2, 4, 7, - 3, 0, 6, 5, 6, 5, 3, 0, 0, 3, 5, 6, 5, 6, 0, 3, -}; - -static const uint8_t conv_gsm_tch_afs_7_95_next_term_state[] = { - 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, - 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, - 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, - 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, -}; - -static int conv_gsm_tch_afs_7_95_puncture[] = { - 1, 2, 4, 5, 8, 22, 70, 118, 166, 214, 262, 310, - 317, 319, 325, 332, 334, 341, 343, 349, 356, 358, 365, 367, - 373, 380, 382, 385, 389, 391, 397, 404, 406, 409, 413, 415, - 421, 428, 430, 433, 437, 439, 445, 452, 454, 457, 461, 463, - 469, 476, 478, 481, 485, 487, 490, 493, 500, 502, 503, 505, - 506, 508, 509, 511, 512, - -1, /* end */ -}; - -static const struct osmo_conv_code conv_gsm_tch_afs_7_95 = { - .N = 3, - .K = 7, - .len = 165, - .term = CONV_TERM_FLUSH, - .next_output = conv_gsm_tch_afs_7_95_next_output, - .next_state = conv_gsm_tch_afs_7_95_next_state, - .next_term_output = conv_gsm_tch_afs_7_95_next_term_output, - .next_term_state = conv_gsm_tch_afs_7_95_next_term_state, - .puncture = conv_gsm_tch_afs_7_95_puncture, -}; - - /* GMR-1 TCH3 Speech -> Non recursive code, tail-biting, punctured */ static const uint8_t conv_gmr1_tch3_speech_next_output[][2] = { { 0, 3 }, { 1, 2 }, { 3, 0 }, { 2, 1 }, @@ -220,18 +120,6 @@ static const struct osmo_conv_code conv_wimax_fch = { .next_state = conv_wimax_fch_next_state, }; - -/* Random code -> Non recursive code, direct truncation, non-punctured */ -static const struct osmo_conv_code conv_trunc = { - .N = 2, - .K = 5, - .len = 224, - .term = CONV_TERM_TRUNCATION, - .next_output = conv_gsm_xcch_next_output, - .next_state = conv_gsm_xcch_next_state, -}; - - /* ------------------------------------------------------------------------ */ /* Test vectors */ /* ------------------------------------------------------------------------ */ @@ -246,87 +134,6 @@ struct conv_test_vector { pbit_t vec_out[MAX_LEN_BYTES]; }; -static const struct conv_test_vector tests[] = { - { - .name = "GSM xCCH (non-recursive, flushed, not punctured)", - .code = &conv_gsm_xcch, - .in_len = 224, - .out_len = 456, - .has_vec = 1, - .vec_in = { 0xf3, 0x1d, 0xb4, 0x0c, 0x4d, 0x1d, 0x9d, 0xae, - 0xc0, 0x0a, 0x42, 0x57, 0x13, 0x60, 0x80, 0x96, - 0xef, 0x23, 0x7e, 0x4c, 0x1d, 0x96, 0x24, 0x19, - 0x17, 0xf2, 0x44, 0x99 }, - .vec_out = { 0xe9, 0x4d, 0x70, 0xab, 0xa2, 0x87, 0xf0, 0xe7, - 0x04, 0x14, 0x7c, 0xab, 0xaf, 0x6b, 0xa1, 0x16, - 0xeb, 0x30, 0x00, 0xde, 0xc8, 0xfd, 0x0b, 0x85, - 0x80, 0x41, 0x4a, 0xcc, 0xd3, 0xc0, 0xd0, 0xb6, - 0x26, 0xe5, 0x4e, 0x32, 0x49, 0x69, 0x38, 0x17, - 0x33, 0xab, 0xaf, 0xb6, 0xc1, 0x08, 0xf3, 0x9f, - 0x8c, 0x75, 0x6a, 0x4e, 0x08, 0xc4, 0x20, 0x5f, - 0x8f }, - }, - { - .name = "GSM TCH/AFS 7.95 (recursive, flushed, punctured)", - .code = &conv_gsm_tch_afs_7_95, - .in_len = 165, - .out_len = 448, - .has_vec = 1, - .vec_in = { 0x87, 0x66, 0xc3, 0x58, 0x09, 0xd4, 0x06, 0x59, - 0x10, 0xbf, 0x6b, 0x7f, 0xc8, 0xed, 0x72, 0xaa, - 0xc1, 0x3d, 0xf3, 0x1e, 0xb0 }, - .vec_out = { 0x92, 0xbc, 0xde, 0xa0, 0xde, 0xbe, 0x01, 0x2f, - 0xbe, 0xe4, 0x61, 0x32, 0x4d, 0x4f, 0xdc, 0x41, - 0x43, 0x0d, 0x15, 0xe0, 0x23, 0xdd, 0x18, 0x91, - 0xe5, 0x36, 0x2d, 0xb7, 0xd9, 0x78, 0xb8, 0xb1, - 0xb7, 0xcb, 0x2f, 0xc0, 0x52, 0x8f, 0xe2, 0x8c, - 0x6f, 0xa6, 0x79, 0x88, 0xed, 0x0c, 0x2e, 0x9e, - 0xa1, 0x5f, 0x45, 0x4a, 0xfb, 0xe6, 0x5a, 0x9c }, - }, - { - .name = "GMR-1 TCH3 Speech (non-recursive, tail-biting, punctured)", - .code = &conv_gmr1_tch3_speech, - .in_len = 48, - .out_len = 72, - .has_vec = 1, - .vec_in = { 0x4d, 0xcb, 0xfc, 0x72, 0xf4, 0x8c }, - .vec_out = { 0xc0, 0x86, 0x63, 0x4b, 0x8b, 0xd4, 0x6a, 0x76, 0xb2 }, - }, - { - .name = "WiMax FCH (non-recursive, tail-biting, not punctured)", - .code = &conv_wimax_fch, - .in_len = 48, - .out_len = 96, - .has_vec = 1, - .vec_in = { 0xfc, 0xa0, 0xa0, 0xfc, 0xa0, 0xa0 }, - .vec_out = { 0x19, 0x42, 0x8a, 0xed, 0x21, 0xed, 0x19, 0x42, - 0x8a, 0xed, 0x21, 0xed }, - }, - { - .name = "??? (non-recursive, direct truncation, not punctured)", - .code = &conv_trunc, - .in_len = 224, - .out_len = 448, - .has_vec = 1, - .vec_in = { 0xe5, 0xe0, 0x85, 0x7e, 0xf7, 0x08, 0x19, 0x5a, - 0xb9, 0xad, 0x82, 0x37, 0x98, 0x8b, 0x26, 0xb9, - 0x81, 0x26, 0x9c, 0x75, 0xaf, 0xf3, 0xcb, 0x07, - 0xac, 0x63, 0xe2, 0x9c, - }, - .vec_out = { 0xea, 0x3b, 0x55, 0x0c, 0xd3, 0xf7, 0x85, 0x69, - 0xe5, 0x79, 0x83, 0xd3, 0xc3, 0x9f, 0xb8, 0x61, - 0x21, 0x63, 0x51, 0x18, 0xac, 0xcd, 0x32, 0x49, - 0x53, 0x5c, 0x13, 0x1d, 0xbe, 0x05, 0x11, 0x63, - 0x5c, 0xc3, 0x42, 0x05, 0x1c, 0x68, 0x0a, 0xb4, - 0x61, 0x15, 0xaa, 0x4d, 0x94, 0xed, 0xb3, 0x3a, - 0x5d, 0x1b, 0x09, 0xc2, 0x99, 0x01, 0xec, 0x68 }, - }, - { /* end */ }, -}; - - - - /* ------------------------------------------------------------------------ */ /* Main */ /* ------------------------------------------------------------------------ */ @@ -345,6 +152,94 @@ int main(int argc, char *argv[]) ubit_t *bu0, *bu1; sbit_t *bs; +/* Random code -> Non recursive code, direct truncation, non-punctured */ + const struct osmo_conv_code conv_trunc = { + .N = 2, + .K = 5, + .len = 224, + .term = CONV_TERM_TRUNCATION, + .next_output = gsm0503_xcch.next_output, + .next_state = gsm0503_xcch.next_state, + }; + + const struct conv_test_vector tests[] = { + { + .name = "GSM xCCH (non-recursive, flushed, not punctured)", + .code = &gsm0503_xcch, + .in_len = 224, + .out_len = 456, + .has_vec = 1, + .vec_in = { 0xf3, 0x1d, 0xb4, 0x0c, 0x4d, 0x1d, 0x9d, 0xae, + 0xc0, 0x0a, 0x42, 0x57, 0x13, 0x60, 0x80, 0x96, + 0xef, 0x23, 0x7e, 0x4c, 0x1d, 0x96, 0x24, 0x19, + 0x17, 0xf2, 0x44, 0x99 }, + .vec_out = { 0xe9, 0x4d, 0x70, 0xab, 0xa2, 0x87, 0xf0, 0xe7, + 0x04, 0x14, 0x7c, 0xab, 0xaf, 0x6b, 0xa1, 0x16, + 0xeb, 0x30, 0x00, 0xde, 0xc8, 0xfd, 0x0b, 0x85, + 0x80, 0x41, 0x4a, 0xcc, 0xd3, 0xc0, 0xd0, 0xb6, + 0x26, 0xe5, 0x4e, 0x32, 0x49, 0x69, 0x38, 0x17, + 0x33, 0xab, 0xaf, 0xb6, 0xc1, 0x08, 0xf3, 0x9f, + 0x8c, 0x75, 0x6a, 0x4e, 0x08, 0xc4, 0x20, 0x5f, + 0x8f }, + }, + { + .name = "GSM TCH/AFS 7.95 (recursive, flushed, punctured)", + .code = &gsm0503_tch_afs_7_95, + .in_len = 165, + .out_len = 448, + .has_vec = 1, + .vec_in = { 0x87, 0x66, 0xc3, 0x58, 0x09, 0xd4, 0x06, 0x59, + 0x10, 0xbf, 0x6b, 0x7f, 0xc8, 0xed, 0x72, 0xaa, + 0xc1, 0x3d, 0xf3, 0x1e, 0xb0 }, + .vec_out = { 0x92, 0xbc, 0xde, 0xa0, 0xde, 0xbe, 0x01, 0x2f, + 0xbe, 0xe4, 0x61, 0x32, 0x4d, 0x4f, 0xdc, 0x41, + 0x43, 0x0d, 0x15, 0xe0, 0x23, 0xdd, 0x18, 0x91, + 0xe5, 0x36, 0x2d, 0xb7, 0xd9, 0x78, 0xb8, 0xb1, + 0xb7, 0xcb, 0x2f, 0xc0, 0x52, 0x8f, 0xe2, 0x8c, + 0x6f, 0xa6, 0x79, 0x88, 0xed, 0x0c, 0x2e, 0x9e, + 0xa1, 0x5f, 0x45, 0x4a, 0xfb, 0xe6, 0x5a, 0x9c }, + }, + { + .name = "GMR-1 TCH3 Speech (non-recursive, tail-biting, punctured)", + .code = &conv_gmr1_tch3_speech, + .in_len = 48, + .out_len = 72, + .has_vec = 1, + .vec_in = { 0x4d, 0xcb, 0xfc, 0x72, 0xf4, 0x8c }, + .vec_out = { 0xc0, 0x86, 0x63, 0x4b, 0x8b, 0xd4, 0x6a, 0x76, 0xb2 }, + }, + { + .name = "WiMax FCH (non-recursive, tail-biting, not punctured)", + .code = &conv_wimax_fch, + .in_len = 48, + .out_len = 96, + .has_vec = 1, + .vec_in = { 0xfc, 0xa0, 0xa0, 0xfc, 0xa0, 0xa0 }, + .vec_out = { 0x19, 0x42, 0x8a, 0xed, 0x21, 0xed, 0x19, 0x42, + 0x8a, 0xed, 0x21, 0xed }, + }, + { + .name = "??? (non-recursive, direct truncation, not punctured)", + .code = &conv_trunc, + .in_len = 224, + .out_len = 448, + .has_vec = 1, + .vec_in = { 0xe5, 0xe0, 0x85, 0x7e, 0xf7, 0x08, 0x19, 0x5a, + 0xb9, 0xad, 0x82, 0x37, 0x98, 0x8b, 0x26, 0xb9, + 0x81, 0x26, 0x9c, 0x75, 0xaf, 0xf3, 0xcb, 0x07, + 0xac, 0x63, 0xe2, 0x9c, + }, + .vec_out = { 0xea, 0x3b, 0x55, 0x0c, 0xd3, 0xf7, 0x85, 0x69, + 0xe5, 0x79, 0x83, 0xd3, 0xc3, 0x9f, 0xb8, 0x61, + 0x21, 0x63, 0x51, 0x18, 0xac, 0xcd, 0x32, 0x49, + 0x53, 0x5c, 0x13, 0x1d, 0xbe, 0x05, 0x11, 0x63, + 0x5c, 0xc3, 0x42, 0x05, 0x1c, 0x68, 0x0a, 0xb4, + 0x61, 0x15, 0xaa, 0x4d, 0x94, 0xed, 0xb3, 0x3a, + 0x5d, 0x1b, 0x09, 0xc2, 0x99, 0x01, 0xec, 0x68 }, + }, + { /* end */ }, + }; + srandom(time(NULL)); bu0 = malloc(sizeof(ubit_t) * MAX_LEN_BITS); |