diff --git a/.travis.yml b/.travis.yml
index a3ca4eda..17cd5b7c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,12 +23,6 @@ matrix:
     - php: 7.4snapshot
       dist: xenial
 
-env:
-  global:
-    # Defines CODE_COVERAGE_PASSPHRASE which is the passphrase for unlocking
-    # the travis/code_coverage_id_rsa RSA private key.
-    - secure: "jtQTZKQBnzUlp/jz7NlM6470ZDnLGVAs53sgvIm4tcYqf9TWSXSXjIYvFsrS\nKPR2eyZaAevYysUkIGRFTUXTlG6tC36YngMp9+6FPxASl8mnGXsTbKcm613B\n59vD3242pgIgqhhmgFQ0c8gbvnE8PuF2aS4/hluP3r+AxhWN56E="
-
 before_install: true
 
 install:
@@ -47,6 +41,3 @@ install:
 script:
   - sh -c "if [ '$TRAVIS_PHP_VERSION' = '5.5' ]; then vendor/bin/phing -f build/build.xml sniff; fi"
   - travis/run-phpunit.sh
-
-after_success:
-  - sh -c "if $TRAVIS_SECURE_ENV_VARS; then travis/upload-code-coverage-html.sh; fi"
diff --git a/README.md b/README.md
index 13f569a1..ac0eb2f9 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,6 @@ arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4, Rijndael,
 AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509
 
 * [Browse Git](https://github.com/phpseclib/phpseclib)
-* [Code Coverage Report](https://coverage.phpseclib.org/2.0/latest/)
 
 ## Documentation
 
diff --git a/travis/code_coverage_id_rsa b/travis/code_coverage_id_rsa
deleted file mode 100644
index 25d4094c..00000000
--- a/travis/code_coverage_id_rsa
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,2F15FCF0B21FCFB5A37D709322F9B9EB
-
-JpGgJqRnr0+3mHQoeYXXUzSWeA1wGwMzm6KOPnQLEmA9ztPlBQulzZRh6QJckCwy
-TC7BMo+XRnYVXF3e0rjji0k7cfEk5Gs8saNcxxOa0u0SUOCXelGnZeqzwiT0a6Fe
-qAc7NLgTEo9zul9s+MHsplkVk71Oke+1dL7kksMRT0TdXIaqSvk/+nyAeLzAot04
-wo61T3+Y7/v/8oVxlCbxI5YfYZkm/4jTy7AfbXZBvC0R+F0ZYvIDRCuBe6h6XvcH
-AiYtw5+Qek6FwIa2CFVxsefvsEnZQYaiJpEFAq2xVHlTjQHHYrfd5cgu1koUNsAt
-nX1zpsK7tIregXFa07KfDaBBPxfEBqVJQInzj0Rc8HUt0AZ+MrPldrZ28+YQ4RXk
-/qk5UyKkdHMSKBb4va3mxcpDq1As9HREfeUeOjjduRh1LnNQCJaOhydXBqCFvhFy
-+Q9utDXP6q4OUxeDHCPGQ7K1I7erwiwuTeSXB3BEDZyZywHXABvJpsidkDlD/aNo
-QmM19V8y0IAxEAZvc8N0MIOO8hmd8R9U1RK4S24o9M8mgRrmuXjViJjZd5E3h6tX
-Mgxm8dpOiT77i+NsJwyp2A+MhkAHg2ruwlCIrSCC81zvdphVTfuc/vx3JpXYvhTP
-Xf9R8ppGnDUFauroN7E7odJKDhLVuAbmU1lWwue2iaNEKZ3L/o9dpRz4Td4NzzSf
-HKvKbJR35FCsqZq2krmNVd6ynF5PzWfYmz850yn/qdU8zwnW0fV+iHKS2oXuH9X1
-ZW02/MDdCylpRftNJMntR4Yxim7WEZ5Dif9ZLj8IGRQdWbbIn0WjtiVrFrcUbIfk
-TCP/3GeEcUa/XbE9hO9APw+7rO3sOehGJ84n4tXxFTFSnOJ5ZxTKpLvxRrmC8DaD
-cvqy8bbjPfn1EjZmRpCjanLZ1UJbLitFfpUT55aTrcozS4FMHmFm74X2xZGeBhxC
-CpWQe/agxhWxG+ZXdxt9ExI78ftQCQoGE0Si1KZXH5KQ/xiGmebY9wbtEHWG+q25
-sKqvjQHQsE3NZq7kne3mnyvjzMDDFYPLDlQLgcKInNrLZ3GszyemtzqcVf3YVur4
-N+nN0gu6LCx0vtw3yNRqjjmGN1V6sKMCqmIAtFDh9zRTlDTs7ZUBGPgakmmJLLVM
-ESme0JrRxCP+eEU8JNti9pKlKPGOFVpu4shLjmnmKuDpOytFNpcB/NylkGwZCxvE
-1KI+EQMZOE5VROAfkvwBLE0SsVxMq7H87zSEOtOqr+QN8RoY1V6N/woBVWda9GFk
-HI44PM2ZywQbLGthaQV/Kxwf9YZruJdunNoTfEufZgv2Vp+3VAs+gCTGIsbblTnH
-J8QGfs/lHRBqK1pMZrYy0ubFqifA+b9Xa6VJWToCgcQuWbOVWn1zKQTTXZPksVbB
-qyE8BJkQCDGgoeq4kdxm0XUR5p3UZWQv0HoykQt33U06TCzU9HOcp0z+Glhrzsvd
-rbNBhRK0zXF/BFSNBHwKEg02TNlj7gSFJXmvZqvyCAFo5D6nSDbzqm6ARuscsrF0
-6Zd3toOZTWmrVsKvTlsNPfHXyoGqP3+0NXcTY+kKXG58u4TbEtw8pVyPikuVdh/m
------END RSA PRIVATE KEY-----
diff --git a/travis/upload-code-coverage-html.sh b/travis/upload-code-coverage-html.sh
deleted file mode 100755
index 668fb6a2..00000000
--- a/travis/upload-code-coverage-html.sh
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/sh
-#
-# This file is part of the phpseclib project.
-#
-# (c) Andreas Fischer <bantu@phpbb.com>
-#
-# For the full copyright and license information, please view the LICENSE
-# file that was distributed with this source code.
-#
-
-USERNAME='phpseclib'
-HOSTNAME='phpseclib.bantux.org'
-HOSTRSAF='09:40:96:14:6a:cd:67:46:17:e5:b4:39:24:24:6e:9d'
-LDIRNAME='code_coverage'
-RDIRNAME='code_coverage'
-ID_RSA='travis/code_coverage_id_rsa'
-
-# Install expect if necessary
-if ! which expect > /dev/null
-then
-	sudo apt-get update -qq
-	sudo apt-get install -qq expect
-fi
-
-# Workaround for rsync not creating target directories with depth > 1
-mv "$LDIRNAME" "x$LDIRNAME"
-RROOT="$RDIRNAME/$TRAVIS_BRANCH/$TRAVIS_BUILD_NUMBER"
-mkdir -p "$RROOT"
-mv "x$LDIRNAME" "$RROOT/PHP-$TRAVIS_PHP_VERSION/"
-
-# Update latest symlink
-ln -s "$TRAVIS_BUILD_NUMBER" "$RDIRNAME/$TRAVIS_BRANCH/latest"
-
-# Stop complaints about world-readable key file.
-chmod 600 "$ID_RSA"
-
-export RSYNC_RSH="ssh -4 -i $ID_RSA -o ConnectTimeout=5"
-RSYNC_OPT="--recursive --times --links --progress"
-
-expect << EOF
-	spawn rsync $RSYNC_OPT "$RDIRNAME/" "$USERNAME@$HOSTNAME:$RDIRNAME/"
-
-	expect "RSA key fingerprint is $HOSTRSAF."
-	send "yes\n"
-
-	expect "Enter passphrase for key '$ID_RSA':"
-	send "$CODE_COVERAGE_PASSPHRASE\n"
-
-	expect eof
-EOF