diff --git a/go.sum b/go.sum
index 38fa8d9c53c3f9c079e6931706f55383b3e29b4e..913bd2461e5618f4439e708e52f66ab305df6712 100644
--- a/go.sum
+++ b/go.sum
@@ -250,17 +250,13 @@ github.com/zeebo/pcg v1.0.0 h1:dt+dx+HvX8g7Un32rY9XWoYnd0NmKmrIzpHF7qiTDj0=
 github.com/zeebo/pcg v1.0.0/go.mod h1:09F0S9iiKrwn9rlI5yjLkmrug154/YRW6KnnXVDM/l4=
 gitlab.com/elixxir/bloomfilter v0.0.0-20200930191214-10e9ac31b228 h1:Gi6rj4mAlK0BJIk1HIzBVMjWNjIUfstrsXC2VqLYPcA=
 gitlab.com/elixxir/bloomfilter v0.0.0-20200930191214-10e9ac31b228/go.mod h1:H6jztdm0k+wEV2QGK/KYA+MY9nj9Zzatux/qIvDDv3k=
-gitlab.com/elixxir/comms v0.0.4-0.20210430224352-4432862b23ff h1:4Eyvy6ieT9xviSs0i2PBmT7b135D0P1Yr/N7aGC5MuY=
-gitlab.com/elixxir/comms v0.0.4-0.20210430224352-4432862b23ff/go.mod h1:nr4R9S9r+kArpTHbPEz9Pgl8ogIhIbR688hV24l0i44=
 gitlab.com/elixxir/comms v0.0.4-0.20210506194335-5081744b3026 h1:vOkstvEOj/YEhplcjiMJKNr2oTKI8G81wDTpIejMHVA=
 gitlab.com/elixxir/comms v0.0.4-0.20210506194335-5081744b3026/go.mod h1:NwA8rK7ggvCnz1oX5I7PzCWWGT1u4Z+mKIeWgmpwyAI=
 gitlab.com/elixxir/crypto v0.0.0-20200804182833-984246dea2c4 h1:28ftZDeYEko7xptCZzeFWS1Iam95dj46TWFVVlKmw6A=
 gitlab.com/elixxir/crypto v0.0.0-20200804182833-984246dea2c4/go.mod h1:ucm9SFKJo+K0N2GwRRpaNr+tKXMIOVWzmyUD0SbOu2c=
 gitlab.com/elixxir/crypto v0.0.3 h1:znCt/x2bL4y8czTPaaFkwzdgSgW3BJc/1+dxyf1jqVw=
 gitlab.com/elixxir/crypto v0.0.3/go.mod h1:ZNgBOblhYToR4m8tj4cMvJ9UsJAUKq+p0gCp07WQmhA=
-gitlab.com/elixxir/crypto v0.0.6/go.mod h1:V8lricBRpa8v1ySymXQ1/lsb+8/lSak5S7ZWRT6OACY=
-gitlab.com/elixxir/crypto v0.0.7-0.20210429182057-898c75770293 h1:7f7rYmDI1HvSgT0+1xhSb7rM5zxQjG005byDtr4BqX0=
-gitlab.com/elixxir/crypto v0.0.7-0.20210429182057-898c75770293/go.mod h1:e2tQyVZR4Tbj4ashHIDF2k55Gj2MT+J6qhZxrszPA74=
+gitlab.com/elixxir/crypto v0.0.7-0.20210504210535-3077ddf9984d h1:E16E+gM2jJosFc8YmT2ISGxcfBThG2KAgsAcQXtxSIc=
 gitlab.com/elixxir/crypto v0.0.7-0.20210504210535-3077ddf9984d/go.mod h1:pbq80k+R7XXvjyWDqanD2eCJi1ClfESdKS0K8NndoLs=
 gitlab.com/elixxir/ekv v0.1.5 h1:R8M1PA5zRU1HVnTyrtwybdABh7gUJSCvt1JZwUSeTzk=
 gitlab.com/elixxir/ekv v0.1.5/go.mod h1:e6WPUt97taFZe5PFLPb1Dupk7tqmDCTQu1kkstqJvw4=
@@ -269,22 +265,14 @@ gitlab.com/elixxir/primitives v0.0.0-20200804170709-a1896d262cd9/go.mod h1:p0Vel
 gitlab.com/elixxir/primitives v0.0.0-20200804182913-788f47bded40/go.mod h1:tzdFFvb1ESmuTCOl1z6+yf6oAICDxH2NPUemVgoNLxc=
 gitlab.com/elixxir/primitives v0.0.1 h1:q61anawANlNAExfkeQEE1NCsNih6vNV1FFLoUQX6txQ=
 gitlab.com/elixxir/primitives v0.0.1/go.mod h1:kNp47yPqja2lHSiS4DddTvFpB/4D9dB2YKnw5c+LJCE=
-gitlab.com/elixxir/primitives v0.0.3-0.20201116174806-97f190989704/go.mod h1:3fxFHSlQhkV4vs+S0dZEz3Om3m+40WX8L806yvSnNFc=
-gitlab.com/elixxir/primitives v0.0.3-0.20210409190923-7bf3cd8d97e7/go.mod h1:h0QHrjrixLNaP24ZXAgDOZXP4eegrQ24BCZPGitg8Jg=
-gitlab.com/elixxir/primitives v0.0.3-0.20210429180244-cdbb97da0c16 h1:ZIXWpEbSWUrVvqtrmo5/MVvDJm94eX5j2dgtGptkt6U=
-gitlab.com/elixxir/primitives v0.0.3-0.20210429180244-cdbb97da0c16/go.mod h1:h0QHrjrixLNaP24ZXAgDOZXP4eegrQ24BCZPGitg8Jg=
+gitlab.com/elixxir/primitives v0.0.3-0.20210504210415-34cf31c2816e h1:6Z5qAqI/xoWYPMVcItUDYEkOe84YWS1FJa+qjWGcJ2c=
 gitlab.com/elixxir/primitives v0.0.3-0.20210504210415-34cf31c2816e/go.mod h1:4pNgiFEQQ11hHCXBRQJN1w9AIuKa1HTlPTxs9UYOXFA=
 gitlab.com/xx_network/comms v0.0.0-20200805174823-841427dd5023/go.mod h1:owEcxTRl7gsoM8c3RQ5KAm5GstxrJp5tn+6JfQ4z5Hw=
-gitlab.com/xx_network/comms v0.0.4-0.20210430223459-153529214b90 h1:s1PUGQEuZXludD4k+5OdJuMsZYLPuqLmx9OODluYzK0=
-gitlab.com/xx_network/comms v0.0.4-0.20210430223459-153529214b90/go.mod h1:8obwI+zXvy4sT1GlVrw/0wwLKLiS08nshvSkh3ubFVQ=
 gitlab.com/xx_network/comms v0.0.4-0.20210506193128-5af6bddf0ae0 h1:RcgaQvpettVJS3KE1FND3ORPY/XwRMaR2I+J8a5Z214=
 gitlab.com/xx_network/comms v0.0.4-0.20210506193128-5af6bddf0ae0/go.mod h1:xGMtwMvbHATP7Rg8HrN8u6QkDws4joAylqwk65va6Y0=
 gitlab.com/xx_network/crypto v0.0.3/go.mod h1:DF2HYvvCw9wkBybXcXAgQMzX+MiGbFPjwt3t17VRqRE=
 gitlab.com/xx_network/crypto v0.0.4 h1:lpKOL5mTJ2awWMfgBy30oD/UvJVrWZzUimSHlOdZZxo=
 gitlab.com/xx_network/crypto v0.0.4/go.mod h1:+lcQEy+Th4eswFgQDwT0EXKp4AXrlubxalwQFH5O0Mk=
-gitlab.com/xx_network/crypto v0.0.5-0.20201124194022-366c10b1bce0/go.mod h1:+lcQEy+Th4eswFgQDwT0EXKp4AXrlubxalwQFH5O0Mk=
-gitlab.com/xx_network/crypto v0.0.5-0.20210420170153-2a6276844076 h1:bLR43541fUUhPTMGuCWKz7IEQevAm4OeTBVtsDt8tgg=
-gitlab.com/xx_network/crypto v0.0.5-0.20210420170153-2a6276844076/go.mod h1:CUhRpioyLaKIylg+LIyZX1rhOmFaEXQQ6esNycx9dcA=
 gitlab.com/xx_network/crypto v0.0.5-0.20210430180000-985aa4140eb2 h1:qhItkF46g3xfHEQK7ZSIIQpQhGYOjLuuNYun1YQaKGk=
 gitlab.com/xx_network/crypto v0.0.5-0.20210430180000-985aa4140eb2/go.mod h1:0P3R7CwDJQ3ljNxptBgpItaZH6i43aftqhrx/m27SbY=
 gitlab.com/xx_network/crypto v0.0.5-0.20210504210244-9ddabbad25fd/go.mod h1:bAqc5+q2K9OXWceHkZX+VnneSKlsSeg+G98O5S4Y2cA=