Linux / Drivers / Crypto
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 422
  • Daily file updates (only one update per file and date counted): 558
  • First update: 2005-07-06
  • Latest update: 2022-01-18
  • Days between first and latest update: 6041 (863 weeks, estimated 4315 working days)
  • Active days (at least one file change): 2809
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 422 files with 178,324 lines of code in files.
    • 395 files that are 366+ days old (173,572 lines of code)
    • 9 files that are 181-365 days old (2,678 lines of code)
    • 1 files that are 91-180 days old (651 lines of code)
    • 17 files that are 31-90 days old (1,423 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
97% | 1% | <1% | <1% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 422 files with 178,324 lines of code in files.
    • 125 files have been last changed 366+ days ago (26,312 lines of code)
    • 74 files have been last changed 181-365 days ago (40,132 lines of code)
    • 67 files have been last changed 91-180 days ago (32,286 lines of code)
    • 8 files have been last changed 31-90 days ago (5,641 lines of code)
    • 148 files have been last changed 1-30 days ago (73,953 lines of code)
14% | 22% | 18% | 3% | 41%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
c, h, pl, txt, S, gitignore
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
c97% | 1% | <1% | <1% | 0%
h97% | 1% | 0% | 1% | 0%
pl100% | 0% | 0% | 0% | 0%
S100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c8% | 22% | 20% | 3% | 45%
h43% | 24% | 7% | 4% | 19%
pl100% | 0% | 0% | 0% | 0%
S100% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
ROOT100% | 0% | 0% | 0% | 0%
caam100% | 0% | 0% | 0% | 0%
hisilicon100% | 0% | 0% | 0% | 0%
qat91% | 0% | 0% | 8% | 0%
marvell98% | <1% | 0% | <1% | 0%
cavium100% | 0% | 0% | 0% | 0%
ccp100% | 0% | 0% | 0% | 0%
ccree100% | 0% | 0% | 0% | 0%
inside-secure100% | 0% | 0% | 0% | 0%
bcm100% | 0% | 0% | 0% | 0%
allwinner100% | 0% | 0% | 0% | 0%
chelsio100% | 0% | 0% | 0% | 0%
vmx100% | 0% | 0% | 0% | 0%
nx81% | 18% | 0% | 0% | 0%
keembay84% | 0% | 15% | 0% | 0%
ux500100% | 0% | 0% | 0% | 0%
stm32100% | 0% | 0% | 0% | 0%
amcc100% | 0% | 0% | 0% | 0%
axis100% | 0% | 0% | 0% | 0%
qce74% | 25% | 0% | 0% | 0%
rockchip100% | 0% | 0% | 0% | 0%
virtio100% | 0% | 0% | 0% | 0%
amlogic100% | 0% | 0% | 0% | 0%
xilinx100% | 0% | 0% | 0% | 0%
gemini0% | 100% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
ccree71% | 18% | 0% | 5% | 5%
cavium42% | 22% | <1% | 0% | 33%
vmx84% | <1% | 15% | 0% | 0%
caam18% | 26% | 0% | 3% | 51%
ccp26% | 6% | 10% | 13% | 43%
marvell11% | 37% | 1% | 3% | 46%
ROOT5% | 33% | 11% | 8% | 40%
virtio65% | 0% | 0% | 0% | 34%
nx13% | 0% | 18% | 0% | 68%
qce15% | 1% | 1% | 0% | 82%
qat2% | 17% | 11% | 0% | 69%
ux5006% | 0% | 11% | 0% | 81%
amcc4% | 0% | 95% | 0% | 0%
amlogic11% | 0% | 88% | 0% | 0%
inside-secure0% | 82% | 17% | 0% | 0%
axis0% | 100% | 0% | 0% | 0%
rockchip0% | 76% | 23% | 0% | 0%
keembay0% | 22% | 61% | 0% | 15%
bcm0% | 12% | 87% | 0% | 0%
xilinx0% | 100% | 0% | 0% | 0%
allwinner0% | 6% | 66% | 0% | 27%
chelsio0% | 6% | 88% | 5% | 0%
hisilicon0% | 0% | 22% | 0% | 77%
stm320% | 0% | 0% | 0% | 100%
gemini0% | 0% | 0% | 0% | 100%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
392 17 347 6058 489
441 21 346 5687 325
323 13 152 5603 239
35 - 716 5603 62
2110 77 347 5231 407
talitos.c
in root
 2940 69 277 4975 828
talitos.h
in root
 277 1 277 4975 172
1341 41 21 4973 579
1224 43 152 4748 497
555 41 152 4748 188
238 - 152 4748 92
226 - 152 4748 135
199 3 152 4748 174
1797 62 21 4296 533
n2_core.c
in root
 1753 72 346 4280 482
n2_core.h
in root
 139 - 1489 4280 35
S
n2_asm.S
in root
 88 - 1489 4280 35
omap-aes.c
in root
 1043 44 21 4173 472
caamalg.c
in caam
 3013 62 23 3982 668
desc.h
in caam
 1249 - 417 3982 262
regs.h
in caam
 723 13 31 3982 329
ctrl.c
in caam
 574 15 347 3982 617
426 21 803 3982 234
jr.c
in caam
 397 15 346 3982 399
error.c
in caam
 331 9 417 3982 223
intern.h
in caam
 135 11 346 3982 310
compat.h
in caam
 44 - 346 3982 239
error.h
in caam
 16 1 803 3982 111
jr.h
in caam
 9 - 1489 3982 74
s5p-sss.c
in root
 1561 67 31 3956 383
42 1 152 3586 66
hash_core.c
in ux500/hash
 1332 53 21 3568 313
cryp_core.c
in ux500/cryp
 1172 39 23 3568 314
cryp.c
in ux500/cryp
 238 12 152 3568 125
hash_alg.h
in ux500/hash
 201 - 803 3568 58
cryp.h
in ux500/cryp
 174 - 23 3568 70
cryp_p.h
in ux500/cryp
 71 - 152 3568 51
cryp_irqp.h
in ux500/cryp
 41 - 152 3568 49
cryp_irq.c
in ux500/cryp
 27 3 152 3568 49
cryp_irq.h
in ux500/cryp
 12 - 152 3568 49
nx.c
in nx
 582 32 152 3554 283
396 14 21 3554 163
375 11 21 3554 206
259 6 152 3554 113
209 6 21 3554 166
205 6 21 3554 166
172 - 21 3554 43
nx.h
in nx
 156 - 522 3554 143
111 4 21 3554 149
99 4 21 3554 122
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
zip_inflate.h
in cavium/zip
 5 - 1684 1816 12
zip_deflate.h
in cavium/zip
 5 - 1684 1816 12
zip_mem.h
in cavium/zip
 7 - 1684 1816 12
zip_device.h
in cavium/zip
 25 - 1684 1816 12
zip_crypto.h
in cavium/zip
 30 - 1684 1816 12
zip_mem.c
in cavium/zip
 34 3 1684 1816 12
jr.h
in caam
 9 - 1489 3982 74
66 - 1489 3506 73
82 - 1489 3506 48
83 - 1489 3506 75
S
n2_asm.S
in root
 88 - 1489 4280 35
107 1 1489 2466 60
n2_core.h
in root
 139 - 1489 4280 35
203 37 1489 2556 75
key_gen.h
in caam
 19 2 1375 3514 75
ctrl.h
in caam
 4 - 1117 3496 70
zip_main.h
in cavium/zip
 50 - 1117 1816 20
zip_device.c
in cavium/zip
 78 3 1117 1816 20
zip_deflate.c
in cavium/zip
 91 2 1117 1816 20
zip_inflate.c
in cavium/zip
 103 2 1117 1816 20
zip_regs.h
in cavium/zip
 992 21 1117 1816 20
nitrox_algs.c
in cavium/nitrox
 19 2 940 1712 44
nitrox_common.h
in cavium/nitrox
 23 - 940 1712 54
cc_debugfs.h
in ccree
 17 4 931 1475 32
cc_cipher.h
in ccree
 25 - 931 1475 34
cc_fips.h
in ccree
 27 5 931 1475 20
40 2 931 1475 20
158 - 931 1475 21
162 9 907 1878 42
20 - 897 1718 39
core.h
in qce
 26 - 897 2782 35
cptpf.h
in cavium/cpt
 44 - 897 1824 37
cptvf.h
in cavium/cpt
 94 - 897 1824 37
cptvf_algs.h
in cavium/cpt
 97 - 897 1824 51
cpt_common.h
in cavium/cpt
 124 2 897 1824 37
cptpf_mbox.c
in cavium/cpt
 126 8 897 1824 37
cptvf_mbox.c
in cavium/cpt
 134 9 897 1824 41
249 8 897 1739 76
cpt_hw_types.h
in cavium/cpt
 277 - 897 1824 36
regs-v5.h
in qce
 279 - 897 2782 35
364 9 897 3488 201
nitrox_mbx.h
in cavium/nitrox
 6 - 873 1159 22
nitrox_debugfs.h
in cavium/nitrox
 15 2 873 1159 32
36 2 873 1663 47
56 3 873 3514 206
sg_sw_qm.h
in caam
 60 6 873 1786 35
104 5 873 2119 69
261 - 873 1475 40
12 2 803 928 10
error.h
in caam
 16 1 803 3982 111
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
adf_gen4_pfvf.c
in qat/qat_common
 112 8 23 51 3
adf_pfvf_utils.c
in qat/qat_common
 49 5 23 51 3
adf_pfvf_utils.h
in qat/qat_common
 21 - 23 51 3
adf_gen4_pfvf.h
in qat/qat_common
 12 1 23 51 3
otx2_cpt_devlink.c
in marvell/octeontx2
 86 6 23 66 3
otx2_cpt_devlink.h
in marvell/octeontx2
 11 - 23 66 3
adf_gen2_pfvf.c
in qat/qat_common
 280 22 23 80 4
adf_pfvf_pf_proto.c
in qat/qat_common
 256 11 23 80 4
adf_pfvf_vf_proto.c
in qat/qat_common
 241 10 23 80 4
adf_pfvf_msg.h
in qat/qat_common
 124 - 23 80 5
adf_pfvf_vf_msg.c
in qat/qat_common
 123 5 23 80 4
adf_pfvf_pf_msg.c
in qat/qat_common
 39 3 23 80 4
adf_gen2_pfvf.h
in qat/qat_common
 22 2 23 80 3
adf_pfvf_vf_msg.h
in qat/qat_common
 18 2 23 80 4
adf_pfvf_pf_msg.h
in qat/qat_common
 11 - 23 80 4
adf_pfvf_vf_proto.h
in qat/qat_common
 11 - 23 80 4
adf_pfvf_pf_proto.h
in qat/qat_common
 7 - 23 80 4
651 27 23 108 12
866 21 21 233 9
441 16 21 249 13
318 9 21 249 14
sl3516-ce.h
in gemini
 192 - 21 249 10
42 3 21 249 10
cn10k_cpt.c
in marvell/octeontx2
 70 3 21 256 10
cn10k_cpt.h
in marvell/octeontx2
 26 4 21 256 10
aead.c
in qce
 680 15 21 282 15
aead.h
in qce
 43 - 21 282 10
otx2_cptpf_ucode.c
in marvell/octeontx2
 1434 47 21 386 34
otx2_cptvf_algs.c
in marvell/octeontx2
 1418 64 23 386 22
otx2_cptpf_main.c
in marvell/octeontx2
 654 29 21 386 33
otx2_cptvf_reqmgr.c
in marvell/octeontx2
 412 10 21 386 20
otx2_cptlf.c
in marvell/octeontx2
 334 22 21 386 30
otx2_cptvf_main.c
in marvell/octeontx2
 330 16 21 386 21
otx2_cptpf_mbox.c
in marvell/octeontx2
 285 11 277 386 10
otx2_cpt_hw_types.h
in marvell/octeontx2
 255 - 21 386 20
otx2_cptlf.h
in marvell/octeontx2
 246 16 21 386 29
otx2_cptvf_mbox.c
in marvell/octeontx2
 171 7 21 386 20
otx2_cpt_mbox_common.c
in marvell/octeontx2
 165 10 152 386 19
otx2_cpt_reqmgr.h
in marvell/octeontx2
 157 1 277 386 10
otx2_cptvf_algs.h
in marvell/octeontx2
 157 - 277 386 10
otx2_cpt_common.h
in marvell/octeontx2
 117 4 21 386 32
otx2_cptpf_ucode.h
in marvell/octeontx2
 109 - 21 386 23
otx2_cptpf.h
in marvell/octeontx2
 47 - 21 386 32
otx2_cptvf.h
in marvell/octeontx2
 22 - 21 386 20
864 25 152 416 21
ocs-hcu.c
in keembay
 457 23 152 416 19
ocs-hcu.h
in keembay
 57 - 277 416 10
1222 63 152 436 20
ocs-aes.c
in keembay
 808 38 277 436 20
ocs-aes.h
in keembay
 83 1 346 436 10
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
400 17 18 1878 120
qm.c
in hisilicon
 4673 222 21 918 160
2083 109 21 3506 314
sec_crypto.c
in hisilicon/sec2
 1985 93 21 815 121
sa2ul.c
in root
 1907 65 21 572 68
ccp-ops.c
in ccp
 1864 23 21 3007 301
qat_uclo.c
in qat/qat_common
 1831 63 21 2802 153
1797 62 21 4296 533
hpre_crypto.c
in hisilicon/hpre
 1678 82 21 859 89
otx2_cptpf_ucode.c
in marvell/octeontx2
 1434 47 21 386 34
qat_hal.c
in qat/qat_common
 1409 50 21 2802 156
1341 41 21 4973 579
hash_core.c
in ux500/hash
 1332 53 21 3568 313
omap-aes.c
in root
 1043 44 21 4173 472
1019 47 21 3506 301
hpre_main.c
in hisilicon/hpre
 983 47 21 859 133
sev-dev.c
in ccp
 911 41 21 794 99
sec_main.c
in hisilicon/sec2
 887 42 21 815 142
omap-des.c
in root
 881 35 21 2913 280
mxs-dcp.c
in root
 867 29 21 2979 239
866 21 21 233 9
zip_main.c
in hisilicon/zip
 823 38 21 918 144
715 21 21 659 36
aead.c
in qce
 680 15 21 282 15
otx2_cptpf_main.c
in marvell/octeontx2
 654 29 21 386 33
540 17 21 2119 162
cesa.h
in marvell/cesa
 530 17 21 694 71
cptpf_main.c
in cavium/cpt
 488 26 21 1824 111
cptvf_reqmanager.c
in cavium/cpt
 469 10 21 1824 112
nitrox_skcipher.c
in cavium/nitrox
 460 23 21 1149 72
common.c
in qce
 455 18 21 2782 100
441 16 21 249 13
426 13 21 819 82
ccp-dev.c
in ccp
 421 17 21 3007 283
otx2_cptvf_reqmgr.c
in marvell/octeontx2
 412 10 21 386 20
396 14 21 3554 163
nitrox_main.c
in cavium/nitrox
 396 13 21 1712 206
adf_ctl_drv.c
in qat/qat_common
 391 15 21 2802 184
375 11 21 3554 206
qm.h
in hisilicon
 373 5 21 918 126
nitrox_reqmgr.c
in cavium/nitrox
 367 20 21 1712 146
otx2_cptlf.c
in marvell/octeontx2
 334 22 21 386 30
nitrox_isr.c
in cavium/nitrox
 333 14 21 1712 92
otx2_cptvf_main.c
in marvell/octeontx2
 330 16 21 386 21
sp-pci.c
in ccp
 323 14 21 1675 134
318 9 21 249 14
adf_4xxx_hw_data.c
in qat/qat_4xxx
 288 20 21 449 56
adf_accel_devices.h
in qat/qat_common
 268 - 21 2802 212
adf_drv.c
in qat/qat_4xxx
 267 5 21 449 31
adf_isr.c
in qat/qat_common
 265 16 21 2254 88