Change in ...osmo-ttcn3-hacks[master]: Import snow-3g.[ch] from nextepc source code
laforge has submitted this change and it was merged. (
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15198 )
Change subject: Import snow-3g.[ch] from nextepc source code
..
Import snow-3g.[ch] from nextepc source code
Change-Id: I938de2ad17210aa1561240c0a96d0df216243be1
---
A mme/snow-3g.c
A mme/snow-3g.h
2 files changed, 660 insertions(+), 0 deletions(-)
Approvals:
laforge: Looks good to me, approved
pespin: Looks good to me, but someone else must approve
Jenkins Builder: Verified
diff --git a/mme/snow-3g.c b/mme/snow-3g.c
new file mode 100644
index 000..4c728fe
--- /dev/null
+++ b/mme/snow-3g.c
@@ -0,0 +1,592 @@
+/*
+* SNOW_3G.c
+**/
+
+#include "snow-3g.h"
+
+/* LFSR */
+
+static u32 LFSR_S0 = 0x00;
+static u32 LFSR_S1 = 0x00;
+static u32 LFSR_S2 = 0x00;
+static u32 LFSR_S3 = 0x00;
+static u32 LFSR_S4 = 0x00;
+static u32 LFSR_S5 = 0x00;
+static u32 LFSR_S6 = 0x00;
+static u32 LFSR_S7 = 0x00;
+static u32 LFSR_S8 = 0x00;
+static u32 LFSR_S9 = 0x00;
+static u32 LFSR_S10 = 0x00;
+static u32 LFSR_S11 = 0x00;
+static u32 LFSR_S12 = 0x00;
+static u32 LFSR_S13 = 0x00;
+static u32 LFSR_S14 = 0x00;
+static u32 LFSR_S15 = 0x00;
+
+/* FSM */
+
+static u32 FSM_R1 = 0x00;
+static u32 FSM_R2 = 0x00;
+static u32 FSM_R3 = 0x00;
+
+/* Rijndael S-box SR */
+
+static u8 SR[256] = {
+0x63,0x7C,0x77,0x7B,0xF2,0x6B,0x6F,0xC5,0x30,0x01,0x67,0x2B,0xFE,0xD7,0xAB,0x76,
+0xCA,0x82,0xC9,0x7D,0xFA,0x59,0x47,0xF0,0xAD,0xD4,0xA2,0xAF,0x9C,0xA4,0x72,0xC0,
+0xB7,0xFD,0x93,0x26,0x36,0x3F,0xF7,0xCC,0x34,0xA5,0xE5,0xF1,0x71,0xD8,0x31,0x15,
+0x04,0xC7,0x23,0xC3,0x18,0x96,0x05,0x9A,0x07,0x12,0x80,0xE2,0xEB,0x27,0xB2,0x75,
+0x09,0x83,0x2C,0x1A,0x1B,0x6E,0x5A,0xA0,0x52,0x3B,0xD6,0xB3,0x29,0xE3,0x2F,0x84,
+0x53,0xD1,0x00,0xED,0x20,0xFC,0xB1,0x5B,0x6A,0xCB,0xBE,0x39,0x4A,0x4C,0x58,0xCF,
+0xD0,0xEF,0xAA,0xFB,0x43,0x4D,0x33,0x85,0x45,0xF9,0x02,0x7F,0x50,0x3C,0x9F,0xA8,
+0x51,0xA3,0x40,0x8F,0x92,0x9D,0x38,0xF5,0xBC,0xB6,0xDA,0x21,0x10,0xFF,0xF3,0xD2,
+0xCD,0x0C,0x13,0xEC,0x5F,0x97,0x44,0x17,0xC4,0xA7,0x7E,0x3D,0x64,0x5D,0x19,0x73,
+0x60,0x81,0x4F,0xDC,0x22,0x2A,0x90,0x88,0x46,0xEE,0xB8,0x14,0xDE,0x5E,0x0B,0xDB,
+0xE0,0x32,0x3A,0x0A,0x49,0x06,0x24,0x5C,0xC2,0xD3,0xAC,0x62,0x91,0x95,0xE4,0x79,
+0xE7,0xC8,0x37,0x6D,0x8D,0xD5,0x4E,0xA9,0x6C,0x56,0xF4,0xEA,0x65,0x7A,0xAE,0x08,
+0xBA,0x78,0x25,0x2E,0x1C,0xA6,0xB4,0xC6,0xE8,0xDD,0x74,0x1F,0x4B,0xBD,0x8B,0x8A,
+0x70,0x3E,0xB5,0x66,0x48,0x03,0xF6,0x0E,0x61,0x35,0x57,0xB9,0x86,0xC1,0x1D,0x9E,
+0xE1,0xF8,0x98,0x11,0x69,0xD9,0x8E,0x94,0x9B,0x1E,0x87,0xE9,0xCE,0x55,0x28,0xDF,
+0x8C,0xA1,0x89,0x0D,0xBF,0xE6,0x42,0x68,0x41,0x99,0x2D,0x0F,0xB0,0x54,0xBB,0x16
+};
+
+/* S-box SQ */
+
+static u8 SQ[256] = {
+0x25,0x24,0x73,0x67,0xD7,0xAE,0x5C,0x30,0xA4,0xEE,0x6E,0xCB,0x7D,0xB5,0x82,0xDB,
+0xE4,0x8E,0x48,0x49,0x4F,0x5D,0x6A,0x78,0x70,0x88,0xE8,0x5F,0x5E,0x84,0x65,0xE2,
+0xD8,0xE9,0xCC,0xED,0x40,0x2F,0x11,0x28,0x57,0xD2,0xAC,0xE3,0x4A,0x15,0x1B,0xB9,
+0xB2,0x80,0x85,0xA6,0x2E,0x02,0x47,0x29,0x07,0x4B,0x0E,0xC1,0x51,0xAA,0x89,0xD4,
+0xCA,0x01,0x46,0xB3,0xEF,0xDD,0x44,0x7B,0xC2,0x7F,0xBE,0xC3,0x9F,0x20,0x4C,0x64,
+0x83,0xA2,0x68,0x42,0x13,0xB4,0x41,0xCD,0xBA,0xC6,0xBB,0x6D,0x4D,0x71,0x21,0xF4,
+0x8D,0xB0,0xE5,0x93,0xFE,0x8F,0xE6,0xCF,0x43,0x45,0x31,0x22,0x37,0x36,0x96,0xFA,
+0xBC,0x0F,0x08,0x52,0x1D,0x55,0x1A,0xC5,0x4E,0x23,0x69,0x7A,0x92,0xFF,0x5B,0x5A,
+0xEB,0x9A,0x1C,0xA9,0xD1,0x7E,0x0D,0xFC,0x50,0x8A,0xB6,0x62,0xF5,0x0A,0xF8,0xDC,
+0x03,0x3C,0x0C,0x39,0xF1,0xB8,0xF3,0x3D,0xF2,0xD5,0x97,0x66,0x81,0x32,0xA0,0x00,
+0x06,0xCE,0xF6,0xEA,0xB7,0x17,0xF7,0x8C,0x79,0xD6,0xA7,0xBF,0x8B,0x3F,0x1F,0x53,
+0x63,0x75,0x35,0x2C,0x60,0xFD,0x27,0xD3,0x94,0xA5,0x7C,0xA1,0x05,0x58,0x2D,0xBD,
+0xD9,0xC7,0xAF,0x6B,0x54,0x0B,0xE0,0x38,0x04,0xC8,0x9D,0xE7,0x14,0xB1,0x87,0x9C,
+0xDF,0x6F,0xF9,0xDA,0x2A,0xC4,0x59,0x16,0x74,0x91,0xAB,0x26,0x61,0x76,0x34,0x2B,
+0xAD,0x99,0xFB,0x72,0xEC,0x33,0x12,0xDE,0x98,0x3B,0xC0,0x9B,0x3E,0x18,0x10,0x3A,
+0x56,0xE1,0x77,0xC9,0x1E,0x9E,0x95,0xA3,0x90,0x19,0xA8,0x6C,0x09,0xD0,0xF0,0x86
+};
+
+/* MULx.
+* Input V: an 8-bit input.
+* Input c: an 8-bit input.
+* Output : an 8-bit output.
+* See section 3.1.1 for details.
+*/
+
+u8 MULx(u8 V, u8 c)
+{
+ if ( V & 0x80 )
+ return ( (V << 1) ^ c);
+ else
+ return ( V << 1);
+}
+
+/* MULxPOW.
+* Input V: an 8-bit input.
+* Input i: a positive integer.
+* Input c: an 8-bit input.
+* Output : an 8-bit output.
+* See section 3.1.2 for details.
+*/
+
+u8 MULxPOW(u8 V, u8 i, u8 c)
+{
+ if ( i == 0)
+ return V;
+ else
+ return MULx( MULxPOW( V, i-1, c ), c);
+}
+
+/* The function MUL alpha.
+* Input c: 8-bit input.
+* Output : 32-bit output.
+* See section 3.4.2 for details.
+*/
+
+u32 MULalpha(u8 c)
+{
+ return ( ( ((u32)MULxPOW(c, 23, 0xa9)) << 24 ) |
+
Change in ...osmo-ttcn3-hacks[master]: Import snow-3g.[ch] from nextepc source code
laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15198 ) Change subject: Import snow-3g.[ch] from nextepc source code .. Patch Set 2: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15198 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I938de2ad17210aa1561240c0a96d0df216243be1 Gerrit-Change-Number: 15198 Gerrit-PatchSet: 2 Gerrit-Owner: laforge Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge Gerrit-Reviewer: pespin Gerrit-Comment-Date: Sun, 18 Aug 2019 17:14:00 + Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment
Change in ...osmo-ttcn3-hacks[master]: Import snow-3g.[ch] from nextepc source code
pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15198 ) Change subject: Import snow-3g.[ch] from nextepc source code .. Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15198 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I938de2ad17210aa1561240c0a96d0df216243be1 Gerrit-Change-Number: 15198 Gerrit-PatchSet: 1 Gerrit-Owner: laforge Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: pespin Gerrit-Comment-Date: Wed, 14 Aug 2019 11:29:13 + Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment
Change in ...osmo-ttcn3-hacks[master]: Import snow-3g.[ch] from nextepc source code
laforge has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/15198
Change subject: Import snow-3g.[ch] from nextepc source code
..
Import snow-3g.[ch] from nextepc source code
Change-Id: I938de2ad17210aa1561240c0a96d0df216243be1
---
A mme/snow-3g.c
A mme/snow-3g.h
2 files changed, 660 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks
refs/changes/98/15198/1
diff --git a/mme/snow-3g.c b/mme/snow-3g.c
new file mode 100644
index 000..4c728fe
--- /dev/null
+++ b/mme/snow-3g.c
@@ -0,0 +1,592 @@
+/*
+* SNOW_3G.c
+**/
+
+#include "snow-3g.h"
+
+/* LFSR */
+
+static u32 LFSR_S0 = 0x00;
+static u32 LFSR_S1 = 0x00;
+static u32 LFSR_S2 = 0x00;
+static u32 LFSR_S3 = 0x00;
+static u32 LFSR_S4 = 0x00;
+static u32 LFSR_S5 = 0x00;
+static u32 LFSR_S6 = 0x00;
+static u32 LFSR_S7 = 0x00;
+static u32 LFSR_S8 = 0x00;
+static u32 LFSR_S9 = 0x00;
+static u32 LFSR_S10 = 0x00;
+static u32 LFSR_S11 = 0x00;
+static u32 LFSR_S12 = 0x00;
+static u32 LFSR_S13 = 0x00;
+static u32 LFSR_S14 = 0x00;
+static u32 LFSR_S15 = 0x00;
+
+/* FSM */
+
+static u32 FSM_R1 = 0x00;
+static u32 FSM_R2 = 0x00;
+static u32 FSM_R3 = 0x00;
+
+/* Rijndael S-box SR */
+
+static u8 SR[256] = {
+0x63,0x7C,0x77,0x7B,0xF2,0x6B,0x6F,0xC5,0x30,0x01,0x67,0x2B,0xFE,0xD7,0xAB,0x76,
+0xCA,0x82,0xC9,0x7D,0xFA,0x59,0x47,0xF0,0xAD,0xD4,0xA2,0xAF,0x9C,0xA4,0x72,0xC0,
+0xB7,0xFD,0x93,0x26,0x36,0x3F,0xF7,0xCC,0x34,0xA5,0xE5,0xF1,0x71,0xD8,0x31,0x15,
+0x04,0xC7,0x23,0xC3,0x18,0x96,0x05,0x9A,0x07,0x12,0x80,0xE2,0xEB,0x27,0xB2,0x75,
+0x09,0x83,0x2C,0x1A,0x1B,0x6E,0x5A,0xA0,0x52,0x3B,0xD6,0xB3,0x29,0xE3,0x2F,0x84,
+0x53,0xD1,0x00,0xED,0x20,0xFC,0xB1,0x5B,0x6A,0xCB,0xBE,0x39,0x4A,0x4C,0x58,0xCF,
+0xD0,0xEF,0xAA,0xFB,0x43,0x4D,0x33,0x85,0x45,0xF9,0x02,0x7F,0x50,0x3C,0x9F,0xA8,
+0x51,0xA3,0x40,0x8F,0x92,0x9D,0x38,0xF5,0xBC,0xB6,0xDA,0x21,0x10,0xFF,0xF3,0xD2,
+0xCD,0x0C,0x13,0xEC,0x5F,0x97,0x44,0x17,0xC4,0xA7,0x7E,0x3D,0x64,0x5D,0x19,0x73,
+0x60,0x81,0x4F,0xDC,0x22,0x2A,0x90,0x88,0x46,0xEE,0xB8,0x14,0xDE,0x5E,0x0B,0xDB,
+0xE0,0x32,0x3A,0x0A,0x49,0x06,0x24,0x5C,0xC2,0xD3,0xAC,0x62,0x91,0x95,0xE4,0x79,
+0xE7,0xC8,0x37,0x6D,0x8D,0xD5,0x4E,0xA9,0x6C,0x56,0xF4,0xEA,0x65,0x7A,0xAE,0x08,
+0xBA,0x78,0x25,0x2E,0x1C,0xA6,0xB4,0xC6,0xE8,0xDD,0x74,0x1F,0x4B,0xBD,0x8B,0x8A,
+0x70,0x3E,0xB5,0x66,0x48,0x03,0xF6,0x0E,0x61,0x35,0x57,0xB9,0x86,0xC1,0x1D,0x9E,
+0xE1,0xF8,0x98,0x11,0x69,0xD9,0x8E,0x94,0x9B,0x1E,0x87,0xE9,0xCE,0x55,0x28,0xDF,
+0x8C,0xA1,0x89,0x0D,0xBF,0xE6,0x42,0x68,0x41,0x99,0x2D,0x0F,0xB0,0x54,0xBB,0x16
+};
+
+/* S-box SQ */
+
+static u8 SQ[256] = {
+0x25,0x24,0x73,0x67,0xD7,0xAE,0x5C,0x30,0xA4,0xEE,0x6E,0xCB,0x7D,0xB5,0x82,0xDB,
+0xE4,0x8E,0x48,0x49,0x4F,0x5D,0x6A,0x78,0x70,0x88,0xE8,0x5F,0x5E,0x84,0x65,0xE2,
+0xD8,0xE9,0xCC,0xED,0x40,0x2F,0x11,0x28,0x57,0xD2,0xAC,0xE3,0x4A,0x15,0x1B,0xB9,
+0xB2,0x80,0x85,0xA6,0x2E,0x02,0x47,0x29,0x07,0x4B,0x0E,0xC1,0x51,0xAA,0x89,0xD4,
+0xCA,0x01,0x46,0xB3,0xEF,0xDD,0x44,0x7B,0xC2,0x7F,0xBE,0xC3,0x9F,0x20,0x4C,0x64,
+0x83,0xA2,0x68,0x42,0x13,0xB4,0x41,0xCD,0xBA,0xC6,0xBB,0x6D,0x4D,0x71,0x21,0xF4,
+0x8D,0xB0,0xE5,0x93,0xFE,0x8F,0xE6,0xCF,0x43,0x45,0x31,0x22,0x37,0x36,0x96,0xFA,
+0xBC,0x0F,0x08,0x52,0x1D,0x55,0x1A,0xC5,0x4E,0x23,0x69,0x7A,0x92,0xFF,0x5B,0x5A,
+0xEB,0x9A,0x1C,0xA9,0xD1,0x7E,0x0D,0xFC,0x50,0x8A,0xB6,0x62,0xF5,0x0A,0xF8,0xDC,
+0x03,0x3C,0x0C,0x39,0xF1,0xB8,0xF3,0x3D,0xF2,0xD5,0x97,0x66,0x81,0x32,0xA0,0x00,
+0x06,0xCE,0xF6,0xEA,0xB7,0x17,0xF7,0x8C,0x79,0xD6,0xA7,0xBF,0x8B,0x3F,0x1F,0x53,
+0x63,0x75,0x35,0x2C,0x60,0xFD,0x27,0xD3,0x94,0xA5,0x7C,0xA1,0x05,0x58,0x2D,0xBD,
+0xD9,0xC7,0xAF,0x6B,0x54,0x0B,0xE0,0x38,0x04,0xC8,0x9D,0xE7,0x14,0xB1,0x87,0x9C,
+0xDF,0x6F,0xF9,0xDA,0x2A,0xC4,0x59,0x16,0x74,0x91,0xAB,0x26,0x61,0x76,0x34,0x2B,
+0xAD,0x99,0xFB,0x72,0xEC,0x33,0x12,0xDE,0x98,0x3B,0xC0,0x9B,0x3E,0x18,0x10,0x3A,
+0x56,0xE1,0x77,0xC9,0x1E,0x9E,0x95,0xA3,0x90,0x19,0xA8,0x6C,0x09,0xD0,0xF0,0x86
+};
+
+/* MULx.
+* Input V: an 8-bit input.
+* Input c: an 8-bit input.
+* Output : an 8-bit output.
+* See section 3.1.1 for details.
+*/
+
+u8 MULx(u8 V, u8 c)
+{
+ if ( V & 0x80 )
+ return ( (V << 1) ^ c);
+ else
+ return ( V << 1);
+}
+
+/* MULxPOW.
+* Input V: an 8-bit input.
+* Input i: a positive integer.
+* Input c: an 8-bit input.
+* Output : an 8-bit output.
+* See section 3.1.2 for details.
+*/
+
+u8 MULxPOW(u8 V, u8 i, u8 c)
+{
+ if ( i == 0)
+ return V;
+ else
+ return MULx( MULxPOW( V, i-1, c ), c);
+}
+
+/* The function MUL alpha.
+* Input c: 8-bit input.
+* Output : 32-bit output.
+* See section 3.4.2 for details.
+*/
+
+u32 MULalpha(u8 c)
+{
+ return ( ( ((u32)MULxPOW(c, 23, 0xa9)) << 24 ) |
+ ( ((u32)MULxPOW(c, 245, 0xa9)) << 16 ) |
+
